PREFIX fb: <http://rdf.freebase.com/ns/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
SELECT ?residence ?residence_label WHERE {
  VALUES ?lauren_conrad {
    fb:m.0dq9wx
  }
  VALUES ?sulu {
    fb:m.01_rgb
  }
  ?residence fb:people.place_lived.person ?lauren_conrad .
  ?residence fb:people.place_lived.location ?location .
  ?sulu fb:fictional_universe.fictional_character.place_of_birth ?location .
  OPTIONAL {
    ?location rdfs:label ?residence_label
  }
}

Got 43 rows and 2 columns, showing the first 5 and last 5 rows below:
| residence    | residence_label    |
| ------------ | ------------------ |
| fb:m.04hy_14 | San Francisco (ca) |
| fb:m.04hy_14 | San Francisco (cs) |
| fb:m.04hy_14 | San Francisco (da) |
| fb:m.04hy_14 | San Francisco (de) |
| fb:m.04hy_14 | San Francisco (en) |
| ...          | ...                |
| fb:m.04hy_14 | ซานฟรานซิสโก (th)  |
| fb:m.04hy_14 | 샌프란시스코 (ko)        |
| fb:m.04hy_14 | サンフランシスコ (ja)      |
| fb:m.04hy_14 | 旧金山 (zh)           |
| fb:m.04hy_14 | 舊金山 (zh-Hant)      |

Lauren Conrad's residence in San Francisco is the birthplace of Hikaru Sulu.

[System]
You are a question answering assistant. Your job is to generate a SPARQL query to answer a given user question.

You have access to the following knowledge graphs:
freebase at http://galera:7002

You can use the following SPARQL prefixes implicitly in all functions:
fb: <http://rdf.freebase.com/ns/
fbkey: <http://rdf.freebase.com/key/
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
owl: <http://www.w3.org/2002/07/owl#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
skos: <http://www.w3.org/2004/02/skos/core#
dct: <http://purl.org/dc/terms/
dc: <http://purl.org/dc/elements/1.1/
prov: <http://www.w3.org/ns/prov#
schema: <http://schema.org/
geo: <http://www.opengis.net/ont/geosparql#
geosparql: <http://www.opengis.net/ont/geosparql#
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
wikibase: <http://wikiba.se/ontology#
qb: <http://purl.org/linked-data/cube#
void: <http://rdfs.org/ns/void#

You should follow a step-by-step approach to generate the SPARQL query:
1. Determine possible entities and properties implied by the user question.
2. Use the functions to search for entities and properties in the knowledge graphs. Where applicable, constrain the searches with already identified entities and properties.
3. Gradually build up the SPARQL query using the identified entities and properties. Start with simple queries and add more complexity as needed. Use the execute function to get feedback on intermediate queries. You can go back and forth between knowledge graph searches and SPARQL query executions to refine the query.
4. Use the answer or cancel function to finalize your answer and stop the generation process.

Additional rules:
1. Explain your thought process before and after each step and function call.
2. Do not assume or make up any entities or properties without verifying them with the knowledge graphs and functions.
3. The SPARQL query should always return the actual identifiers / IRIs of the items in its result. It additionally may return labels or other human-readable information, but they are optional and should be put within optional clauses unless explicitly requested by the user.
4. Do not stop early if there are still obvious improvements to be made to the SPARQL query. For example, keep refining your SPARQL query if its result contains irrelevant items or is missing items you expected.
5. Do not perform additional computation (e.g. filtering, sorting, calculations) on the result of the SPARQL query to determine the answer. All computation should be done solely within SPARQL.
6. For questions with a "True" or "False" answer the SPARQL query should be an ASK query.
7. Do not use 'SERVICE wikibase:label { bd:serviceParam wikibase:language ...' in SPARQL queries. It is not SPARQL standard and unsupported by the used QLever SPARQL endpoints. Use rdfs:label or similar properties to get labels instead.

[User] Which residence of Lauren Conrad was the birthplace of Hikaru Sulu?

[Assistant]
Let's break down the question:

1. We need to identify "Lauren Conrad" in Freebase.
2. We need to find her residences.
3. We need to identify "Hikaru Sulu" in Freebase.
4. We need to find the birthplace of Hikaru Sulu.
5. We need to check if any of Lauren Conrad's residences match the birthplace of Hikaru Sulu.

Let's start by searching for "Lauren Conrad" in Freebase.

[Tool]
Top 10 entity alternatives:
1. Lauren Conrad, also known as Lauren Katherine Conrad, L.C., Lauren Conrad (fb:m.0dq9wx): Lauren Katherine Tell is an American television personality, fas...carried through each subsequent season in which Conrad appeared., has type Celebrity
2. Lauren Conrad (fb:m.06xy91h): Actress and author Lauren Conrad on her new book "L.A Cabdy"; Roundtable discussion with Kevin Hart, Jo Koy and Jen Kirkman., has type TV Episode
3. Lauren Conrad (fb:m.0dkqb7n): Author of Sugar and Spice and Lauren Conrad Style the very busy ...edian John Caparulo, comedian Josh Wolf and comedian Jim Breuer., has type TV Episode
4. Lauren Conrad (fb:m.0klvt_w): Lucky magazine cover girl Lauren Conrad is here telling us all a...n Chris Franjola, comedian Sarah Colonna and comedian Ben Gleib., has type TV Episode
5. Lauren Conrad (fb:m.0klvzf7): John Caparulo, Arden Myrin, T.J. Miller., has type TV Episode
6. Lauren Conrad, also known as Lauren Conrad & Countess LuAnn (fb:m.0n5qc5d): Among other topics they discuss, the main topic of this episode ...Out called "Cleaning House" with Lauren Conrad & LuAnn deLeseps., has type TV Episode
7. Lauren Conrad (fb:m.0wc0lj7): has type TV Episode
8. Lauren Conrad (fb:m.0hn3bj_): has type Fictional Character
9. Lauren Conrad (fb:m.08vxdg3)
10. Lauren Conrad Beauty (fb:m.0n9k3gw): Lauren Conrad Beauty is a book written by Lauren Conrad and  Elise Loehnen., has type Book

[Assistant]
The most relevant entity for Lauren Conrad is "fb:m.0dq9wx", which refers to the American television personality.

Next, I will search for her residences in Freebase.

[Tool]
Top 10 property alternatives:
1. Lived With (fb:base.popstra.celebrity.lived_with): links to type Lived With, part of Celebrity schema
2. Country of nationality (fb:people.person.nationality): part of Person schema, links to type Country
3. Place of birth (fb:people.person.place_of_birth): links to type Location, part of Person schema
4. Profession (fb:people.person.profession): links to type Profession, part of Person schema
5. Places lived (fb:people.person.places_lived): links to type Place lived, part of Person schema
6. Spouse (or domestic partner) (fb:people.person.spouse_s): links to type Marriage, part of Person schema
7. Date of birth (fb:people.person.date_of_birth): links to type Date/Time, part of Person schema
8. Wears (fb:base.popstra.celebrity.wears): links to type Fashion Choice, part of Celebrity schema
9. Official website (fb:common.topic.official_website): part of Topic schema, links to type URI
10. Key (fb:type.object.key): part of Object schema, links to type Key

No other items found

[Assistant]
The most relevant property for Lauren Conrad's residences is "Places lived" (fb:people.person.places_lived).

Next, I will list the values for this property for Lauren Conrad (fb:m.0dq9wx) to find her residences.

[Tool]
Got 3 rows and 3 columns:
| subject                     | property                                     | object       |
| --------------------------- | -------------------------------------------- | ------------ |
| Lauren Conrad (fb:m.0dq9wx) | Places lived (fb:people.person.places_lived) | fb:m.043jjv4 |
| Lauren Conrad (fb:m.0dq9wx) | Places lived (fb:people.person.places_lived) | fb:m.043jjv9 |
| Lauren Conrad (fb:m.0dq9wx) | Places lived (fb:people.person.places_lived) | fb:m.04hy_14 |

[Assistant]
Lauren Conrad has three residences listed as:
- fb:m.043jjv4
- fb:m.043jjv9
- fb:m.04hy_14

Next, I need to identify "Hikaru Sulu" in Freebase.

[Tool]
Top 10 entity alternatives:
1. Hikaru Sulu, also known as Lt. Hikaru Sulu, Mr. Hikaru Sulu, Mr Sulu, Mr. Sulu, Mr. Sulu in Star Trek (fb:m.01_rgb): Hikaru Sulu is a character in the Star Trek media franchise. Ori...the 2009 film Star Trek and its sequel, Star Trek Into Darkness., Hikaru Sulu is a fictional character in the Star Trek media franchise., has type Film character
2. Sulu, Hikaru (Fictitious character) (fb:m.0bpq22q)
3. Hikaru Midorikawa, also known as Green River Light, Midorikawa, Hikaru, Midorikawa Hikaru, Midorikawa, Hikaru (fb:m.01v3rfk): Hikaru Midorikawa is a Japanese voice actor from Otawara, Tochig...Lancer from Fate/Zero and Kyousuke Natsume from Little Busters!., has type TV Actor
4. Sulu, also known as Province Of Sulu (fb:m.01rdc6): Sulu is an autonomous archipelago province of the Philippines, l... islands in the Sulu Archipelago, between Basilan and Tawi-Tawi., has type Administrative Division
5. Tausug Language, also known as Sooloo, Sulu, Suluk, Taosug, Tausog (fb:m.03ng1l): Tausug is a language spoken in the province of Sulu in the Phili...lippines, and to the Butuanon language of northeastern Mindanao., has type Human Language
6. Sulakshana Pandit, also known as Pandit, Sulakshana, Sulu, Sulakshna Pandit, Sulakshana Pratapnarayan Pandit, Sulakshana Pratap Narain Pandit (fb:m.0270fn6): Sulakshana Pratap Narain Pandit is a Filmfare Award winning play... Her uncle is the accomplished classical vocalist Pandit Jasraj., has type Film actor
7. Hikaru (fb:m.0y8_4ny): has type Musical Artist
8. HIKARU (fb:m.011mlvfj): has type Musical Recording
9. Hikaru (fb:m.012tw6j0): has type Musical Artist
10. Sulu (fb:m.0shmp8j): has type Musical Recording

[Assistant]
The most relevant entity for Hikaru Sulu is "fb:m.01_rgb", which refers to the character in the Star Trek franchise.

Next, I will search for the "place of birth" property for Hikaru Sulu to find his birthplace.

[Tool]
Top 10 property alternatives:
1. Place of Birth (fb:fictional_universe.fictional_character.place_of_birth): part of Fictional Character schema, links to type Fictional Setting
2. Gender (fb:fictional_universe.fictional_character.gender): part of Fictional Character schema, links to type Character Gender
3. Name (fb:type.object.name): part of Object schema, links to type Text
4. Occupation (fb:fictional_universe.fictional_character.occupation): part of Fictional Character schema, links to type Character Occupation
5. Type (fb:type.object.type): part of Object schema, links to type Type
6. Key (fb:type.object.key): part of Object schema, links to type Key
7. Postings (fb:base.fictionaluniverse.fictional_spaceship_crewman.postings): links to type Fictional Spaceship Crewman Posting, part of Fictional Spaceship Crewman schema
8. Species (fb:fictional_universe.fictional_character.species): part of Fictional Character schema, links to type Character Species
9. Article (fb:common.topic.article): links to type Document, part of Topic schema
10. Description (fb:common.topic.description): part of Topic schema, links to type Text

No other items found

[Tool]
Got 1 row and 3 columns:
| subject                   | property                                                                  | object                     |
| ------------------------- | ------------------------------------------------------------------------- | -------------------------- |
| Hikaru Sulu (fb:m.01_rgb) | Place of Birth (fb:fictional_universe.fictional_character.place_of_birth) | San Francisco (fb:m.0d6lp) |

[Assistant]
Hikaru Sulu's birthplace is "San Francisco" (fb:m.0d6lp).

Now, I need to check if any of Lauren Conrad's residences (fb:m.043jjv4, fb:m.043jjv9, fb:m.04hy_14) correspond to San Francisco (fb:m.0d6lp). To do this, I will check the labels of Lauren Conrad's residences to see if any match San Francisco.

[Tool]
Got 4 rows and 3 columns:
| subject      | property                                  | object                              |
| ------------ | ----------------------------------------- | ----------------------------------- |
| fb:m.043jjv4 | Type (fb:type.object.type)                | Place lived (fb:people.place_lived) |
| fb:m.043jjv4 | Location (fb:people.place_lived.location) | Los Angeles (fb:m.030qb3t)          |
| fb:m.043jjv4 | Person (fb:people.place_lived.person)     | Lauren Conrad (fb:m.0dq9wx)         |
| fb:m.043jjv4 | rdf:type                                  | Place lived (fb:people.place_lived) |

[Tool]
Got 4 rows and 3 columns:
| subject      | property                                  | object                              |
| ------------ | ----------------------------------------- | ----------------------------------- |
| fb:m.043jjv9 | Type (fb:type.object.type)                | Place lived (fb:people.place_lived) |
| fb:m.043jjv9 | Location (fb:people.place_lived.location) | Laguna Beach (fb:m.0r2gj)           |
| fb:m.043jjv9 | Person (fb:people.place_lived.person)     | Lauren Conrad (fb:m.0dq9wx)         |
| fb:m.043jjv9 | rdf:type                                  | Place lived (fb:people.place_lived) |

[Tool]
Got 4 rows and 3 columns:
| subject      | property                                  | object                              |
| ------------ | ----------------------------------------- | ----------------------------------- |
| fb:m.04hy_14 | Type (fb:type.object.type)                | Place lived (fb:people.place_lived) |
| fb:m.04hy_14 | Location (fb:people.place_lived.location) | San Francisco (fb:m.0d6lp)          |
| fb:m.04hy_14 | Person (fb:people.place_lived.person)     | Lauren Conrad (fb:m.0dq9wx)         |
| fb:m.04hy_14 | rdf:type                                  | Place lived (fb:people.place_lived) |

[Assistant]
One of Lauren Conrad's residences (fb:m.04hy_14) is in San Francisco (fb:m.0d6lp), which is also the birthplace of Hikaru Sulu.

Now, I will construct a SPARQL query that returns the residence of Lauren Conrad that is the birthplace of Hikaru Sulu, including the IRI and optionally the label.

[Tool] Stopped generation process


PREFIX fb: <http://rdf.freebase.com/ns/>
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>
SELECT DISTINCT ?school WHERE {
  fb:m.0d3k14 fb:people.person.education ?education .
  ?education fb:education.education.institution ?school .
  ?school fb:organization.organization.date_founded ?foundingDate .
  FILTER ( ?foundingDate < "1890-01-01" ^^ xsd:date )
}

Got 5 rows and 1 column:
| school                                   |
| ---------------------------------------- |
| Harvard College (fb:m.01mpwj)            |
| Choate Rosemary Hall (fb:m.02hdpx)       |
| Harvard University (fb:m.03ksy)          |
| Noble and Greenough School (fb:m.03qs17) |
| Princeton University (fb:m.05zl0)        |

The schools attended by President Kennedy that were founded before 1890 include Harvard College (fb:m.01mpwj) and Princeton University (fb:m.05zl0).

[System]
You are a question answering assistant. Your job is to generate a SPARQL query to answer a given user question.

You have access to the following knowledge graphs:
freebase at http://galera:7002

You can use the following SPARQL prefixes implicitly in all functions:
fb: <http://rdf.freebase.com/ns/
fbkey: <http://rdf.freebase.com/key/
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
owl: <http://www.w3.org/2002/07/owl#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
skos: <http://www.w3.org/2004/02/skos/core#
dct: <http://purl.org/dc/terms/
dc: <http://purl.org/dc/elements/1.1/
prov: <http://www.w3.org/ns/prov#
schema: <http://schema.org/
geo: <http://www.opengis.net/ont/geosparql#
geosparql: <http://www.opengis.net/ont/geosparql#
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
wikibase: <http://wikiba.se/ontology#
qb: <http://purl.org/linked-data/cube#
void: <http://rdfs.org/ns/void#

You should follow a step-by-step approach to generate the SPARQL query:
1. Determine possible entities and properties implied by the user question.
2. Use the functions to search for entities and properties in the knowledge graphs. Where applicable, constrain the searches with already identified entities and properties.
3. Gradually build up the SPARQL query using the identified entities and properties. Start with simple queries and add more complexity as needed. Use the execute function to get feedback on intermediate queries. You can go back and forth between knowledge graph searches and SPARQL query executions to refine the query.
4. Use the answer or cancel function to finalize your answer and stop the generation process.

Additional rules:
1. Explain your thought process before and after each step and function call.
2. Do not assume or make up any entities or properties without verifying them with the knowledge graphs and functions.
3. The SPARQL query should always return the actual identifiers / IRIs of the items in its result. It additionally may return labels or other human-readable information, but they are optional and should be put within optional clauses unless explicitly requested by the user.
4. Do not stop early if there are still obvious improvements to be made to the SPARQL query. For example, keep refining your SPARQL query if its result contains irrelevant items or is missing items you expected.
5. Do not perform additional computation (e.g. filtering, sorting, calculations) on the result of the SPARQL query to determine the answer. All computation should be done solely within SPARQL.
6. For questions with a "True" or "False" answer the SPARQL query should be an ASK query.
7. Do not use 'SERVICE wikibase:label { bd:serviceParam wikibase:language ...' in SPARQL queries. It is not SPARQL standard and unsupported by the used QLever SPARQL endpoints. Use rdfs:label or similar properties to get labels instead.

[User] Which schools attended by President Kennedy were founded before 1890?

[Assistant]
Let's break down the question:

1. We need to identify "President Kennedy" in Freebase. This likely refers to John F. Kennedy.
2. We need to find the schools he attended.
3. For each school, we need to check its founding date and select those founded before 1890.

Step 1: Search for "President Kennedy" in Freebase to get the correct entity.

[Tool]
Top 10 entity alternatives:
1. President Kennedy (fb:m.0q4f1f): has type Musical Recording
2. President Kennedy (fb:m.0sm8cp): has type Musical Recording
3. President Kennedy (fb:m.015yks_): has type Musical Recording
4. President Kennedy (fb:m.0_jtpk2): has type Composition
5. President Kennedy (fb:m.017kb9w): has type Musical Recording
6. President Kennedy (fb:m.0fq_s79): has type Musical Recording
7. President Kennedy (fb:m.0zc55f): has type Musical Recording
8. President Kennedy (fb:m.0fckp9b): has type Musical Recording
9. President Kennedy (fb:m.0zj_l00): has type Composition
10. President Kennedy (fb:m.01399t1p)

[Assistant] The search for "President Kennedy" did not directly return John F. Kennedy, but rather musical recordings and compositions. To be more precise, I will search for "John F. Kennedy" to find the correct entity for the U.S. president.

[Tool]
Top 10 entity alternatives:
1. John F. Kennedy, also known as President John F. Kennedy  , John F. (John Fitzgerald) Kennedy, John Kennedy, Johnny, President John F Kennedy (fb:m.0d3k14): John Fitzgerald Kennedy (May 29, 1917 – November 22, 1963), also...ican hopes and aspirations to every new generation of Americans., John Fitzgerald Kennedy, commonly known as Jack Kennedy or by hi...the first person born in the 20th century to serve as president., has type US President
2.   John F. Kennedy, also known as John F. Kennedy, President John F. Kennedy, John F Kennedy (fb:m.05kg3b2): John F. Kennedy is a fictional representation of President John F. Kennedy from 2000 drama film Thirteen Days., John F. Kennedy is a fictional character from the 1993 film J.F.K.: Reckless Youth., John F. Kennedy is a fictional character from the 2001 film The Women of Camelot., President John F. Kennedy is a fictional character from the 2013 film Parkland., President Kennedy is a fictional character from Transformers: Dark of the Moon., John F. Kennedy is a fictional character from the 2002 film Power and Beauty., John F. Kennedy is a fictional character from the 1998 film The Island, The fictional representation of the U.S President John F. Kennedy., John F.Kennedy is a fictional character from the 1966 film Since., has type Film character
3. John F Kennedy (fb:m.0761b2c): has type School
4. John F Kennedy (fb:m.0y9x202): has type Musical Recording
5. John F. Kennedy (fb:m.0_vj4yk): John F. Kennedy is an award-winning photo by Warren K. Leffler., has type Award-Winning Work
6. John F. Kennedy (fb:m.059vwvb): "John F. Kennedy" (1963) is a painting by American artist Elaine de Kooning., has type Artwork
7. John F. Kennedy (fb:m.07618sw): has type School
8. John F Kennedy (fb:m.07609qy): has type School
9. John F Kennedy (fb:m.076215t): has type School
10. John F Kennedy (fb:m.07659h7): has type School

[Assistant]
The correct entity for President John F. Kennedy is "fb:m.0d3k14", which is described as the US President.

Next, I need to find the schools attended by John F. Kennedy. I will search for properties related to "education" or "school" for this entity.

[Tool]
Top 10 property alternatives:
1. Education (fb:people.person.education): links to type Education, part of Person schema
2. Disciplines (fb:base.kwebbase.kwtopic.disciplines): part of KWTopic schema, links to type Text
3. Achievements (fb:base.firsts.first.achievements): links to type First Achievement, part of First schema
4. Article (fb:common.topic.article): links to type Document, part of Topic schema
5. Assessment (fb:base.kwebbase.kwtopic.assessment): part of KWTopic schema, links to type Text
6. Religion (fb:base.popstra.celebrity.religion): links to type Religion Choice, part of Celebrity schema
7. Religion (fb:people.person.religion): links to type Religion, part of Person schema
8. Profession (fb:people.person.profession): links to type Profession, part of Person schema
9. Other (fb:base.kwebbase.kwconnection.other): part of KWConnection schema, links to type KWTopic
10. Connections to (fb:base.kwebbase.kwtopic.connections_to): links to type KWConnection, part of KWTopic schema

No other items found

[Assistant] The property "fb:people.person.education" is likely to link John F. Kennedy to the schools he attended. Next, I will list the objects (schools) connected to John F. Kennedy via this property.

[Tool]
Got 17 rows and 3 columns, showing the first 10 rows below:
| subject                       | property                               | object        |
| ----------------------------- | -------------------------------------- | ------------- |
| John F. Kennedy (fb:m.0d3k14) | Education (fb:people.person.education) | fb:m.0123x2k3 |
| John F. Kennedy (fb:m.0d3k14) | Education (fb:people.person.education) | fb:m.0125d08t |
| John F. Kennedy (fb:m.0d3k14) | Education (fb:people.person.education) | fb:m.0125jfhh |
| John F. Kennedy (fb:m.0d3k14) | Education (fb:people.person.education) | fb:m.0125n7tg |
| John F. Kennedy (fb:m.0d3k14) | Education (fb:people.person.education) | fb:m.0125s3s2 |
| John F. Kennedy (fb:m.0d3k14) | Education (fb:people.person.education) | fb:m.0125tzqv |
| John F. Kennedy (fb:m.0d3k14) | Education (fb:people.person.education) | fb:m.0127txc2 |
| John F. Kennedy (fb:m.0d3k14) | Education (fb:people.person.education) | fb:m.0127vzjh |
| John F. Kennedy (fb:m.0d3k14) | Education (fb:people.person.education) | fb:m.035j_7r  |
| John F. Kennedy (fb:m.0d3k14) | Education (fb:people.person.education) | fb:m.03lll60  |
| ...                           | ...                                    | ...           |

[Assistant]
We have a list of entities representing the schools attended by John F. Kennedy. The next step is to determine the founding date of each school and filter for those founded before 1890.

To do this, I need to identify the property for "founding date" or "date founded" in Freebase. I will search for such a property.

[Tool]
Top 10 property alternatives:
1. Date founded (fb:freebase.apps.hosts.com.freebaseapps.topics.company.date_founded): links to type Date/Time, part of Company schema
2. Date Founded (fb:base.dance.dance_company.date_founded): part of Dance Company schema, links to type Date/Time
3. Date Founded (fb:medicine.hospital.date_founded): part of Hospital schema, links to type Date/Time
4. Date Founded (fb:base.iceandfire.noble_house.date_founded): part of Noble House schema, links to type Date/Time
5. Date founded (fb:user.dharmatech.default_domain.political_organization.date_founded): part of Political organization schema, links to type Date/Time
6. Date founded (fb:base.educationalshortfilm.studios_and_companies.date_founded): part of Studios and Companies schema, links to type Date/Time
7. Date founded (fb:film.film_festival.date_founded): part of Film festival schema, links to type Date/Time
8. Date founded (fb:education.department.date_founded): part of Department schema, links to type Date/Time
9. Date founded (fb:government.government_agency.date_founded): part of Government Agency schema, links to type Date/Time
10. Date Founded (fb:royalty.order_of_chivalry.date_founded): part of Order of Chivalry schema, links to type Date/Time

[Tool]
Top 10 property alternatives:
1. Founded (fb:user.robert.us_congress.congressional_caucus.founded): part of Congressional caucus schema, links to type Date/Time
2. Founded (fb:base.ballet.ballet_school.founded): part of Ballet school schema, links to type Date/Time
3. Founded (fb:user.rcheramy.default_domain.hockey_team.founded): part of Hockey Team schema, links to type Year
4. Founded (fb:base.cdnpolitics.legislative_assembly.founded): part of Legislative Assembly schema, links to type Date/Time
5. Founded (fb:user.rcheramy.default_domain.hockey_league.founded): part of Hockey League schema, links to type Date/Time
6. Founded (fb:base.anglican.church.founded): links to type Date/Time, part of Church schema
7. Founded (fb:base.gambling.lottery.founded): links to type Date/Time, part of Lottery schema
8. Founded (fb:user.ktrueman.default_domain.academic_journal.founded): part of Academic Journal schema, links to type Date/Time
9. Founded (fb:base.yalebase.secret_society.founded): part of Secret society schema, links to type Date/Time
10. Founded (fb:base.militaryinfiction.military_unit_in_fiction.founded): part of Military Unit in Fiction schema, links to type Fictional Date/Time

[Tool]
Top 10 property alternatives:
1. Founding school (fb:education.fraternity_sorority.founded_location): part of Fraternity/Sorority schema, links to type College/University
2. Date founded (fb:freebase.apps.hosts.com.freebaseapps.topics.company.date_founded): links to type Date/Time, part of Company schema
3. Date Founded (fb:base.dance.dance_company.date_founded): part of Dance Company schema, links to type Date/Time
4. Date Founded (fb:medicine.hospital.date_founded): part of Hospital schema, links to type Date/Time
5. Date Founded (fb:base.iceandfire.noble_house.date_founded): part of Noble House schema, links to type Date/Time
6. Date founded (fb:user.dharmatech.default_domain.political_organization.date_founded): part of Political organization schema, links to type Date/Time
7. Date founded (fb:base.educationalshortfilm.studios_and_companies.date_founded): part of Studios and Companies schema, links to type Date/Time
8. Date founded (fb:film.film_festival.date_founded): part of Film festival schema, links to type Date/Time
9. Date founded (fb:education.department.date_founded): part of Department schema, links to type Date/Time
10. Date founded (fb:government.government_agency.date_founded): part of Government Agency schema, links to type Date/Time

[Tool]
Top 10 property alternatives:
1. Founding school (fb:education.fraternity_sorority.founded_location): part of Fraternity/Sorority schema, links to type College/University
2. Contains School (fb:user.jonathanwlowe.education.school_catchment_zone.contains_school): part of School Catchment Zone schema, links to type School
3. Educational institution (fb:education.educational_institution_campus.educational_institution): part of Educational Institution Campus schema, links to type Educational Institution
4. School/Institution (fb:user.cheunger.sports_test.draft_pick.school_institution): links to type Educational Institution, part of Draft Pick schema
5. School/Institution (fb:sports.sports_league_draft_pick.school): part of Sports League Draft Pick schema, links to type Educational Institution
6. Place founded (fb:organization.organization.place_founded): part of Organization schema, links to type Location
7. Founded (fb:user.rcheramy.default_domain.hockey_league.founded): part of Hockey League schema, links to type Date/Time
8. Founded (fb:base.militaryinfiction.military_unit_in_fiction.founded): part of Military Unit in Fiction schema, links to type Fictional Date/Time
9. Founded (fb:user.ktrueman.default_domain.international_organization.founded): part of International Organization schema, links to type Date/Time
10. Founded (fb:law.court.founded): links to type Date/Time, part of Court schema

[Tool]
Top 10 property alternatives:
1. Educational institution (fb:education.educational_institution_campus.educational_institution): part of Educational Institution Campus schema, links to type Educational Institution
2. Founding school (fb:education.fraternity_sorority.founded_location): part of Fraternity/Sorority schema, links to type College/University
3. School/Institution (fb:user.cheunger.sports_test.draft_pick.school_institution): links to type Educational Institution, part of Draft Pick schema
4. School/Institution (fb:sports.sports_league_draft_pick.school): part of Sports League Draft Pick schema, links to type Educational Institution
5. Academic institution (fb:user.ajain.default_domain.admission_requirements.academic_institution): part of Admission requirements schema, links to type Academic institution
6. Academic institution (fb:user.ajain.default_domain.app_deadline.academic_institution): links to type Academic institution extra, part of App Deadline schema
7. Place founded (fb:organization.organization.place_founded): part of Organization schema, links to type Location
8. Institution (fb:user.sandos.research.research_proj_involvement.institution): part of Research project involvement schema, links to type College/University
9. Institution (fb:user.arielb.default_domain.dormitory.institution): part of Dormitory schema, links to type Topic
10. Institution (fb:book.technical_report.institution): links to type Report issuing institution, part of Technical report schema

[Tool]
Top 10 property alternatives:
1. Founding school (fb:education.fraternity_sorority.founded_location): part of Fraternity/Sorority schema, links to type College/University
2. Date founded (fb:freebase.apps.hosts.com.freebaseapps.topics.company.date_founded): links to type Date/Time, part of Company schema
3. Date Founded (fb:base.dance.dance_company.date_founded): part of Dance Company schema, links to type Date/Time
4. Date Founded (fb:medicine.hospital.date_founded): part of Hospital schema, links to type Date/Time
5. Date founded (fb:base.educationalshortfilm.studios_and_companies.date_founded): part of Studios and Companies schema, links to type Date/Time
6. Date founded (fb:film.film_festival.date_founded): part of Film festival schema, links to type Date/Time
7. Date Founded (fb:royalty.order_of_chivalry.date_founded): part of Order of Chivalry schema, links to type Date/Time
8. Date Founded (fb:base.iceandfire.noble_house.date_founded): part of Noble House schema, links to type Date/Time
9. Date founded (fb:user.dharmatech.default_domain.political_organization.date_founded): part of Political organization schema, links to type Date/Time
10. Date founded (fb:education.department.date_founded): part of Department schema, links to type Date/Time

[Tool]
Got 4 rows and 3 columns:
| subject       | property                                                                     | object                             |
| ------------- | ---------------------------------------------------------------------------- | ---------------------------------- |
| fb:m.0123x2k3 | Type (fb:type.object.type)                                                   | Education (fb:education.education) |
| fb:m.0123x2k3 | Students/Graduates (fb:education.educational_institution.students_graduates) | fb:m.0123x2j4                      |
| fb:m.0123x2k3 | Student (fb:education.education.student)                                     | John F. Kennedy (fb:m.0d3k14)      |
| fb:m.0123x2k3 | rdf:type                                                                     | Education (fb:education.education) |

[Tool]
Got 4 rows and 3 columns:
| subject       | property                                                                     | object                             |
| ------------- | ---------------------------------------------------------------------------- | ---------------------------------- |
| fb:m.0125d08t | Type (fb:type.object.type)                                                   | Education (fb:education.education) |
| fb:m.0125d08t | Students/Graduates (fb:education.educational_institution.students_graduates) | fb:m.0125d07r                      |
| fb:m.0125d08t | Student (fb:education.education.student)                                     | John F. Kennedy (fb:m.0d3k14)      |
| fb:m.0125d08t | rdf:type                                                                     | Education (fb:education.education) |

[Tool]
Got 4 rows and 3 columns:
| subject       | property                                                                     | object                             |
| ------------- | ---------------------------------------------------------------------------- | ---------------------------------- |
| fb:m.0125jfhh | Type (fb:type.object.type)                                                   | Education (fb:education.education) |
| fb:m.0125jfhh | Students/Graduates (fb:education.educational_institution.students_graduates) | fb:m.0125jfg9                      |
| fb:m.0125jfhh | Student (fb:education.education.student)                                     | John F. Kennedy (fb:m.0d3k14)      |
| fb:m.0125jfhh | rdf:type                                                                     | Education (fb:education.education) |

[Assistant]
It appears that the objects linked by "fb:people.person.education" are not the schools themselves, but rather "Education" nodes, which likely contain further information such as the institution, degree, and dates attended.

I need to look for a property on these "Education" nodes that links to the actual school or institution. I will search for properties related to "institution" or "school" for one of these nodes (e.g., fb:m.0123x2k3).

[Tool]
Top 10 property alternatives:
1. Type (fb:type.object.type): part of Object schema, links to type Type
2. Student (fb:education.education.student): part of Education schema, links to type Person
3. Students/Graduates (fb:education.educational_institution.students_graduates): part of Educational Institution schema, links to type Education

No other items found

[Tool]
Top 10 property alternatives:
1. Student (fb:education.education.student): part of Education schema, links to type Person
2. Students/Graduates (fb:education.educational_institution.students_graduates): part of Educational Institution schema, links to type Education
3. Type (fb:type.object.type): part of Object schema, links to type Type

No other items found

[Tool]
Got 4 rows and 3 columns:
| subject       | property                                                                     | object                             |
| ------------- | ---------------------------------------------------------------------------- | ---------------------------------- |
| fb:m.0123x2k3 | Type (fb:type.object.type)                                                   | Education (fb:education.education) |
| fb:m.0123x2k3 | Students/Graduates (fb:education.educational_institution.students_graduates) | fb:m.0123x2j4                      |
| fb:m.0123x2k3 | Student (fb:education.education.student)                                     | John F. Kennedy (fb:m.0d3k14)      |
| fb:m.0123x2k3 | rdf:type                                                                     | Education (fb:education.education) |

[Tool]
Got 3 rows and 3 columns:
| subject       | property                                         | object                                                              |
| ------------- | ------------------------------------------------ | ------------------------------------------------------------------- |
| fb:m.0123x2j4 | Key (fb:type.object.key)                         | /dataworld/freeq/job_bf1501dd-ac...891fba2f082_var_4d419b38b3e1f6cc |
| fb:m.0123x2j4 | Institution (fb:education.education.institution) | fb:m.0123x2k3                                                       |
| fb:m.0123x2j4 | fbkey:dataworld.freeq                            | job_bf1501dd-ac16-4632-94c3-f891fba2f082_var_4d419b38b3e1f6cc       |

[Tool]
Top 10 property alternatives:
1. Institution (fb:education.education.institution): links to type Educational Institution, part of Education schema
2. Key (fb:type.object.key): part of Object schema, links to type Key

No other items found

[Tool]
Got 3 rows and 3 columns:
| subject       | property                                         | object                                                              |
| ------------- | ------------------------------------------------ | ------------------------------------------------------------------- |
| fb:m.0125d07r | Key (fb:type.object.key)                         | /dataworld/freeq/job_3624ddc5-68...5f04208b06a_var_4d419b38b3e1f6cc |
| fb:m.0125d07r | Institution (fb:education.education.institution) | fb:m.0125d08t                                                       |
| fb:m.0125d07r | fbkey:dataworld.freeq                            | job_3624ddc5-68e7-4239-9cc6-25f04208b06a_var_4d419b38b3e1f6cc       |

[Tool]
Got 3 rows and 3 columns:
| subject       | property                                         | object                                                              |
| ------------- | ------------------------------------------------ | ------------------------------------------------------------------- |
| fb:m.0125jfg9 | Key (fb:type.object.key)                         | /dataworld/freeq/job_63de5646-24...a1a53ec1dea_var_4d419b38b3e1f6cc |
| fb:m.0125jfg9 | Institution (fb:education.education.institution) | fb:m.0125jfhh                                                       |
| fb:m.0125jfg9 | fbkey:dataworld.freeq                            | job_63de5646-2493-4986-9bf7-6a1a53ec1dea_var_4d419b38b3e1f6cc       |

[Tool]
Got 4 rows and 3 columns:
| subject       | property                                                                     | object                             |
| ------------- | ---------------------------------------------------------------------------- | ---------------------------------- |
| fb:m.0125n7tg | Type (fb:type.object.type)                                                   | Education (fb:education.education) |
| fb:m.0125n7tg | Students/Graduates (fb:education.educational_institution.students_graduates) | fb:m.0125n7sr                      |
| fb:m.0125n7tg | Student (fb:education.education.student)                                     | John F. Kennedy (fb:m.0d3k14)      |
| fb:m.0125n7tg | rdf:type                                                                     | Education (fb:education.education) |

[Tool]
Got 3 rows and 3 columns:
| subject       | property                                         | object                                                              |
| ------------- | ------------------------------------------------ | ------------------------------------------------------------------- |
| fb:m.0125n7sr | Key (fb:type.object.key)                         | /dataworld/freeq/job_80bb8ae0-85...fbe0b460cbc_var_4d419b38b3e1f6cc |
| fb:m.0125n7sr | Institution (fb:education.education.institution) | fb:m.0125n7tg                                                       |
| fb:m.0125n7sr | fbkey:dataworld.freeq                            | job_80bb8ae0-85a8-4eb8-b950-efbe0b460cbc_var_4d419b38b3e1f6cc       |

[Tool]
Got 4 rows and 3 columns:
| subject       | property                                                                     | object                             |
| ------------- | ---------------------------------------------------------------------------- | ---------------------------------- |
| fb:m.0125s3s2 | Type (fb:type.object.type)                                                   | Education (fb:education.education) |
| fb:m.0125s3s2 | Students/Graduates (fb:education.educational_institution.students_graduates) | fb:m.0125s3r7                      |
| fb:m.0125s3s2 | Student (fb:education.education.student)                                     | John F. Kennedy (fb:m.0d3k14)      |
| fb:m.0125s3s2 | rdf:type                                                                     | Education (fb:education.education) |

[Tool]
Got 3 rows and 3 columns:
| subject       | property                                         | object                                                              |
| ------------- | ------------------------------------------------ | ------------------------------------------------------------------- |
| fb:m.0125s3r7 | Key (fb:type.object.key)                         | /dataworld/freeq/job_931f9533-a1...733345c8656_var_4d419b38b3e1f6cc |
| fb:m.0125s3r7 | Institution (fb:education.education.institution) | fb:m.0125s3s2                                                       |
| fb:m.0125s3r7 | fbkey:dataworld.freeq                            | job_931f9533-a1fa-4753-a46c-4733345c8656_var_4d419b38b3e1f6cc       |

[Tool]
Top 10 property alternatives:
1. Type (fb:type.object.type): part of Object schema, links to type Type
2. Student (fb:education.education.student): part of Education schema, links to type Person
3. Students/Graduates (fb:education.educational_institution.students_graduates): part of Educational Institution schema, links to type Education

No other items found

[Assistant]
It appears that the "Education" nodes are not directly linking to the institution, but the "Students/Graduates" nodes (like fb:m.0123x2j4) have an "Institution" property pointing back to the "Education" node. This is circular and not yielding the actual school entity.

Let me try a different approach: I will search for properties of the "Education" node that might link to a school, such as "institution", "school", or "attended".

[Tool]
Got 4 rows and 3 columns:
| subject       | property                                                                     | object                             |
| ------------- | ---------------------------------------------------------------------------- | ---------------------------------- |
| fb:m.0123x2k3 | Type (fb:type.object.type)                                                   | Education (fb:education.education) |
| fb:m.0123x2k3 | Students/Graduates (fb:education.educational_institution.students_graduates) | fb:m.0123x2j4                      |
| fb:m.0123x2k3 | Student (fb:education.education.student)                                     | John F. Kennedy (fb:m.0d3k14)      |
| fb:m.0123x2k3 | rdf:type                                                                     | Education (fb:education.education) |

[Assistant]
The "Education" node does not seem to directly link to a school or institution entity. Since this path is not yielding the actual school, I will try searching for all schools attended by John F. Kennedy directly, using a broader search for "school attended" or "alma mater" properties for the person entity.

Let me search for properties related to "school" or "alma mater" for John F. Kennedy (fb:m.0d3k14).

[Tool]
Top 10 property alternatives:
1. Education (fb:people.person.education): links to type Education, part of Person schema
2. Disciplines (fb:base.kwebbase.kwtopic.disciplines): part of KWTopic schema, links to type Text
3. Religion (fb:base.popstra.celebrity.religion): links to type Religion Choice, part of Celebrity schema
4. Religion (fb:people.person.religion): links to type Religion, part of Person schema
5. Service (fb:military.military_person.service): links to type Military Service, part of Military Person schema
6. Key (fb:type.object.key): part of Object schema, links to type Key
7. Description (fb:common.topic.description): part of Topic schema, links to type Text
8. Party (fb:government.politician.party): links to type Political Party Tenure, part of Politician schema
9. Crime (fb:base.crime.crime_victim.crime): part of Crime victim schema, links to type Crime
10. Children (fb:people.person.children): part of Person schema, links to type Person

No other items found

[Tool]
Top 10 property alternatives:
1. Nickname (fb:base.schemastaging.context_name.nickname): part of Context name schema, links to type Text
2. Dedications (fb:media_common.dedicatee.dedications): links to type Dedication, part of Dedicatee schema
3. Named after (fb:symbols.namesake.named_after): links to type Name source, part of Namesake schema
4. Country of nationality (fb:people.person.nationality): part of Person schema, links to type Country
5. Place of birth (fb:people.person.place_of_birth): links to type Location, part of Person schema
6. Member of (fb:organization.organization_member.member_of): links to type Organization membership, part of Organization member schema
7. Official name (fb:base.schemastaging.context_name.official_name): part of Context name schema, links to type Text
8. Inauguration (fb:base.inaugurations.inauguration_speaker.inauguration): part of Inauguration Speaker schema, links to type Inauguration
9. entry (fb:user.tsegaran.random.taxonomy_subject.entry): part of Taxonomy Subject schema, links to type Taxonomy Entry
10. Key (fb:type.object.key): part of Object schema, links to type Key

No other items found

[Assistant]
The only education-related property for John F. Kennedy is "fb:people.person.education", which points to "Education" nodes, but those nodes do not directly link to a school entity.

Given this, the best approach is to construct a query that:
- Gets all "Education" nodes for John F. Kennedy,
- Finds the institution (school) for each "Education" node,
- Gets the founding date for each institution,
- Filters for those founded before 1890.

I will try to write a SPARQL query that follows this logic, using the property "fb:education.education.institution" (as seen in the "Students/Graduates" nodes) to link from "Education" to the school.

Let's attempt the query.

[Tool]
SPARQL execution failed:
Operation timed out. Last operation: Filter ( regex ( str ( ?foundingProp ) , "found" ) && datatype ( ?foundingDate ) = xsd:dateTime )

[Assistant]
The query timed out, likely due to the broad regex search for founding properties. To improve efficiency, I should try to use a specific property for the founding date if possible.

From earlier, the most likely property for a school's founding date is "fb:freebase.apps.hosts.com.freebaseapps.topics.company.date_founded". I will try using this property directly in the query.

Let's try a more targeted query.

[Tool] Got no rows and 3 columns

[Assistant]
The query returned no results, which suggests that the property "fb:freebase.apps.hosts.com.freebaseapps.topics.company.date_founded" may not be used for educational institutions in Freebase.

I will try a broader approach by searching for other possible founding date properties that might be used for schools. From earlier, there are several "date founded" properties, such as:
- fb:base.dance.dance_company.date_founded
- fb:medicine.hospital.date_founded
- fb:base.educationalshortfilm.studios_and_companies.date_founded
- fb:education.department.date_founded

However, none are specifically for educational institutions. I will try to find all properties of a known school attended by JFK to see if any founding date property is present.

First, I need to identify the actual school entity for one of the "Education" nodes. Let's try to search for the label of one of the "Education" nodes' institutions, such as "fb:m.0123x2k3".

[Tool]
Got 4 rows and 3 columns:
| subject       | property                                                                     | object                             |
| ------------- | ---------------------------------------------------------------------------- | ---------------------------------- |
| fb:m.0123x2k3 | Type (fb:type.object.type)                                                   | Education (fb:education.education) |
| fb:m.0123x2k3 | Students/Graduates (fb:education.educational_institution.students_graduates) | fb:m.0123x2j4                      |
| fb:m.0123x2k3 | Student (fb:education.education.student)                                     | John F. Kennedy (fb:m.0d3k14)      |
| fb:m.0123x2k3 | rdf:type                                                                     | Education (fb:education.education) |

[Tool]
Got 3 rows and 3 columns:
| subject       | property                                         | object                                                              |
| ------------- | ------------------------------------------------ | ------------------------------------------------------------------- |
| fb:m.0123x2j4 | Key (fb:type.object.key)                         | /dataworld/freeq/job_bf1501dd-ac...891fba2f082_var_4d419b38b3e1f6cc |
| fb:m.0123x2j4 | Institution (fb:education.education.institution) | fb:m.0123x2k3                                                       |
| fb:m.0123x2j4 | fbkey:dataworld.freeq                            | job_bf1501dd-ac16-4632-94c3-f891fba2f082_var_4d419b38b3e1f6cc       |

[Tool]
Top 10 entity alternatives:
1. Harvard University, also known as Harvard, Harvard University, Cambridge, Harvard University, main campus (fb:m.03ksy): Harvard University is a private Ivy League research university i...o reform the curriculum and liberalize admissions after the war., has type College/University
2. Harvard University (fb:m.0c7nmf8): has type Educational Institution
3. Harvard University (fb:m.07rd9h8)
4. Harvard University Press (fb:m.04m8n6): Harvard University Press is a publishing house established on Ja...Harvard comma, because its house manual of style favors its use., has type Publisher
5. Harvard Library, also known as Harvard University Library (fb:m.05_5zr): The Harvard Library system comprises about 73 libraries, with mo...viding access to tangible and online collections in all formats., has type Public Library System
6. Harvard Crimson football, also known as Harvard University Crimson Men's Football, Harvard University Crimson Football, Harvard University Crimson Mens Football, Harvard University Football, Harvard University Men's Football (fb:m.0drwlwb): The Harvard Crimson football program represents Harvard Universi... the eighth winningest team in NCAA Division I football history., has type American football team
7. Harvard Crimson Men's Basketball, also known as Harvard University Basketball, Harvard University Crimson Basketball, Harvard University Crimson Men's Basketball, Harvard University Crimson Mens Basketball, Harvard University Men's Basketball (fb:m.05h09hj): Harvard Crimson men's basketball program represents intercollegi... in the game. The Crimson are currently coached by Tommy Amaker., has type Basketball Team
8. Harvard University Krokodiloes, also known as Krokodiloes (fb:m.01pkbg4): The Harvard Krokodiloes are Harvard University's oldest a cappel...rst of a continuing string of annual international summer tours., has type Musical Group
9. Harvard University Callbacks (fb:m.01ngsw3): has type Musical Group
10. Harvard University Choir (fb:m.01pz5rj): The Harvard University Choir, more commonly referred to as the U...ry, and in that spring performed J.S. Bach's St. John's Passion., has type Musical Group

[Tool]
Got 12,951 rows and 3 columns, showing the first 10 rows below:
| subject                         | property                                                            | object                                                                   |
| ------------------------------- | ------------------------------------------------------------------- | ------------------------------------------------------------------------ |
| Harvard University (fb:m.03ksy) | Type (fb:type.object.type)                                          | Topic (fb:common.topic)                                                  |
| Harvard University (fb:m.03ksy) | Key (fb:type.object.key)                                            | /authority/daylife/topic/0c4VdkXfsogJ9                                   |
| Harvard University (fb:m.03ksy) | Name (fb:type.object.name)                                          | Đại học Harvard (vi)                                                     |
| Harvard University (fb:m.03ksy) | Topic equivalent webpage (fb:common.topic.topic_equivalent_webpage) | <http://ar.wikipedia.org/wiki/%2C%27%45%39%29_%47%27%31%41%27%31%2F>     |
| Harvard University (fb:m.03ksy) | Notable for (fb:common.topic.notable_for)                           | fb:g.12596yy8_                                                           |
| Harvard University (fb:m.03ksy) | Notable types (fb:common.topic.notable_types)                       | College/University (fb:m.01y2hnl)                                        |
| Harvard University (fb:m.03ksy) | Description (fb:common.topic.description)                           | A Harvard Egyetem amerikai magán...glistájának első helyén végzett. (hu) |
| Harvard University (fb:m.03ksy) | Article (fb:common.topic.article)                                   | fb:m.03kt7                                                               |
| Harvard University (fb:m.03ksy) | Also known as (fb:common.topic.alias)                               | Harvard (da)                                                             |
| Harvard University (fb:m.03ksy) | Has value (fb:freebase.valuenotation.has_value)                     | International tuition (fb:m.0h5tn32)                                     |
| ...                             | ...                                                                 | ...                                                                      |

[Tool] Got no rows and 3 columns

[Tool]
Got 12,951 rows and 3 columns, showing the first 10 rows below:
| subject                         | property                                                            | object                                                                   |
| ------------------------------- | ------------------------------------------------------------------- | ------------------------------------------------------------------------ |
| Harvard University (fb:m.03ksy) | Type (fb:type.object.type)                                          | Topic (fb:common.topic)                                                  |
| Harvard University (fb:m.03ksy) | Key (fb:type.object.key)                                            | /authority/daylife/topic/0c4VdkXfsogJ9                                   |
| Harvard University (fb:m.03ksy) | Name (fb:type.object.name)                                          | Đại học Harvard (vi)                                                     |
| Harvard University (fb:m.03ksy) | Topic equivalent webpage (fb:common.topic.topic_equivalent_webpage) | <http://ar.wikipedia.org/wiki/%2C%27%45%39%29_%47%27%31%41%27%31%2F>     |
| Harvard University (fb:m.03ksy) | Notable for (fb:common.topic.notable_for)                           | fb:g.12596yy8_                                                           |
| Harvard University (fb:m.03ksy) | Notable types (fb:common.topic.notable_types)                       | College/University (fb:m.01y2hnl)                                        |
| Harvard University (fb:m.03ksy) | Description (fb:common.topic.description)                           | A Harvard Egyetem amerikai magán...glistájának első helyén végzett. (hu) |
| Harvard University (fb:m.03ksy) | Article (fb:common.topic.article)                                   | fb:m.03kt7                                                               |
| Harvard University (fb:m.03ksy) | Also known as (fb:common.topic.alias)                               | Harvard (da)                                                             |
| Harvard University (fb:m.03ksy) | Has value (fb:freebase.valuenotation.has_value)                     | International tuition (fb:m.0h5tn32)                                     |
| ...                             | ...                                                                 | ...                                                                      |

[Tool]
Top 10 property alternatives:
1. Contains (fb:location.location.contains): part of Location schema, links to type Location
2. Contained by (fb:location.location.containedby): part of Location schema, links to type Location
3. Name (fb:type.object.name): part of Object schema, links to type Text
4. Type (fb:type.object.type): part of Object schema, links to type Type
5. Tags (fb:user.patrick.default_domain.tagged_topic.tags): part of Tagged Topic schema, links to type Tag
6. Has value (fb:freebase.valuenotation.has_value): part of Value Notation schema, links to type Property
7. Works written (fb:book.author.works_written): links to type Written Work, part of Author schema
8. Description (fb:common.topic.description): part of Topic schema, links to type Text
9. Also known as (fb:common.topic.alias): part of Topic schema, links to type Text
10. Colors (fb:education.educational_institution.colors): part of Educational Institution schema, links to type Color

No other items found

[Tool]
Top 10 property alternatives:
1. Date founded (fb:organization.organization.date_founded): part of Organization schema, links to type Date/Time
2. Type (fb:type.object.type): part of Object schema, links to type Type
3. Name (fb:type.object.name): part of Object schema, links to type Text
4. Key (fb:type.object.key): part of Object schema, links to type Key
5. Daylife Topic (fb:common.identity.daylife_topic): links to type Enumeration, part of Identity schema
6. Description (fb:common.topic.description): part of Topic schema, links to type Text
7. Phone number (fb:base.schemastaging.organization_extra.phone_number): part of Organization extra schema, links to type Phone sandbox
8. Phone number (fb:education.educational_institution.phone_number): part of Educational Institution schema, links to type Phone Number
9. Newspaper (fb:education.educational_institution.newspaper): part of Educational Institution schema, links to type School newspaper
10. Contact webpage (fb:base.schemastaging.organization_extra.contact_webpage): part of Organization extra schema, links to type URI

No other items found

[Tool]
Got 1 row and 3 columns:
| subject                         | property                                                 | object                |
| ------------------------------- | -------------------------------------------------------- | --------------------- |
| Harvard University (fb:m.03ksy) | Date founded (fb:organization.organization.date_founded) | 1636-09-08 (xsd:date) |

[Assistant]
I have found that Harvard University (fb:m.03ksy) uses the property "fb:organization.organization.date_founded" for its founding date.

I will now construct a query that:
- Gets all "Education" nodes for John F. Kennedy,
- Gets the institution for each education node,
- Gets the founding date using "fb:organization.organization.date_founded",
- Filters for those founded before 1890,
- Optionally returns the label of the school.

Let's proceed with this query.

[Tool]
Got 122 rows and 3 columns, showing the first 5 and last 5 rows below:
| school                            | schoolLabel               | foundingDate     |
| --------------------------------- | ------------------------- | ---------------- |
| Harvard College (fb:m.01mpwj)     | Harvard College (de)      | 1636 (xsd:gYear) |
| Harvard College (fb:m.01mpwj)     | Harvard College (en)      | 1636 (xsd:gYear) |
| Harvard College (fb:m.01mpwj)     | Harvard College (fil)     | 1636 (xsd:gYear) |
| Harvard College (fb:m.01mpwj)     | Harvard College (fr)      | 1636 (xsd:gYear) |
| Harvard College (fb:m.01mpwj)     | Harvard College (it)      | 1636 (xsd:gYear) |
| ...                               | ...                       | ...              |
| Princeton University (fb:m.05zl0) | มหาวิทยาลัยพรินซ์ตัน (th) | 1746 (xsd:gYear) |
| Princeton University (fb:m.05zl0) | 프린스턴 대학교 (ko)             | 1746 (xsd:gYear) |
| Princeton University (fb:m.05zl0) | プリンストン大学 (ja)             | 1746 (xsd:gYear) |
| Princeton University (fb:m.05zl0) | 普林斯頓大學 (zh-Hant)          | 1746 (xsd:gYear) |
| Princeton University (fb:m.05zl0) | 普林斯顿大学 (zh)               | 1746 (xsd:gYear) |

[Tool] Stopped generation process


PREFIX fb: <http://rdf.freebase.com/ns/>
SELECT ?currency WHERE {
  fb:m.06ctk fb:language.human_language.main_country fb:m.06mzp .
  fb:m.06mzp fb:location.country.currency_used ?currency .
}

The currency used in the country that speaks Romansh (Switzerland) is the Swiss franc (fb:m.01_h4b).

[System]
You are a question answering assistant. Your job is to generate a SPARQL query to answer a given user question.

You have access to the following knowledge graphs:
freebase at http://galera:7002

You can use the following SPARQL prefixes implicitly in all functions:
fb: <http://rdf.freebase.com/ns/
fbkey: <http://rdf.freebase.com/key/
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
owl: <http://www.w3.org/2002/07/owl#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
skos: <http://www.w3.org/2004/02/skos/core#
dct: <http://purl.org/dc/terms/
dc: <http://purl.org/dc/elements/1.1/
prov: <http://www.w3.org/ns/prov#
schema: <http://schema.org/
geo: <http://www.opengis.net/ont/geosparql#
geosparql: <http://www.opengis.net/ont/geosparql#
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
wikibase: <http://wikiba.se/ontology#
qb: <http://purl.org/linked-data/cube#
void: <http://rdfs.org/ns/void#

You should follow a step-by-step approach to generate the SPARQL query:
1. Determine possible entities and properties implied by the user question.
2. Use the functions to search for entities and properties in the knowledge graphs. Where applicable, constrain the searches with already identified entities and properties.
3. Gradually build up the SPARQL query using the identified entities and properties. Start with simple queries and add more complexity as needed. Use the execute function to get feedback on intermediate queries. You can go back and forth between knowledge graph searches and SPARQL query executions to refine the query.
4. Use the answer or cancel function to finalize your answer and stop the generation process.

Additional rules:
1. Explain your thought process before and after each step and function call.
2. Do not assume or make up any entities or properties without verifying them with the knowledge graphs and functions.
3. The SPARQL query should always return the actual identifiers / IRIs of the items in its result. It additionally may return labels or other human-readable information, but they are optional and should be put within optional clauses unless explicitly requested by the user.
4. Do not stop early if there are still obvious improvements to be made to the SPARQL query. For example, keep refining your SPARQL query if its result contains irrelevant items or is missing items you expected.
5. Do not perform additional computation (e.g. filtering, sorting, calculations) on the result of the SPARQL query to determine the answer. All computation should be done solely within SPARQL.
6. For questions with a "True" or "False" answer the SPARQL query should be an ASK query.
7. Do not use 'SERVICE wikibase:label { bd:serviceParam wikibase:language ...' in SPARQL queries. It is not SPARQL standard and unsupported by the used QLever SPARQL endpoints. Use rdfs:label or similar properties to get labels instead.

[User] What currency is used in the country that speaks Romansh?

[Assistant]
Let's break down the question:

1. Identify the country where Romansh is spoken.
2. Find the currency used in that country.

Step 1: Search for the entity "Romansh" to identify the language and its associated country.

[Tool]
Top 10 entity alternatives:
1. Romansh language, also known as Rheto-romance, Romansh, Romanche, Rhaeto-romance (fb:m.06ctk): Romansh is a Romance language spoken predominantly in the southe...ntury, when several regional written varieties began to develop., has type Human Language
2. Romansh (fb:m.07q0dxp)
3. Romanshorn, also known as Romanshorn, Switzerland (fb:m.05qjp2): Romanshorn is a municipality in the district of Arbon in the canton of Thurgau in Switzerland., has type Administrative Division
4. Romanshago (fb:m.0dxrl04): has type Musical Recording
5. ロマンシア王国 (fb:m.0zjd_wj): has type Musical Recording
6. ロマンシング・ヤード (fb:m.0qbbhqy): has type Musical Recording
7. ロマンシア城 (fb:m.0zkq0wl): has type Musical Recording
8. ロマンシング・ヤード (fb:m.0ttvdg6)
9. Romansh people (fb:m.0c09gv3): The Romansh people are a people and ethnic group of Switzerland.... in that ethnic group even if they are only of partial ancestry., has type Ethnicity
10. Romansh Wikipedia (fb:m.04f368z): has type Website

[Assistant]
The most relevant entity for "Romansh" as a language is "Romansh language" (fb:m.06ctk). Now, I need to determine which country speaks Romansh.

Next, I will look for properties of the Romansh language entity that relate to the country or region where it is spoken.

[Tool]
Top 10 property alternatives:
1. Main Country (fb:language.human_language.main_country): part of Human Language schema, links to type Country
2. Key (fb:type.object.key): part of Object schema, links to type Key
3. Region (fb:language.human_language.region): part of Human Language schema, links to type Location
4. Name (fb:type.object.name): part of Object schema, links to type Text
5. Image (fb:common.topic.image): part of Topic schema, links to type Image
6. Spoken in countries (fb:language.human_language.countries_spoken_in): part of Human Language schema, links to type Country
7. Local Name (fb:base.rosetta.languoid.local_name): links to type Local Name, part of Languoid schema
8. Description (fb:common.topic.description): part of Topic schema, links to type Text
9. Type (fb:type.object.type): part of Object schema, links to type Type
10. Article (fb:common.topic.article): links to type Document, part of Topic schema

No other items found

[Assistant]
The most relevant properties to find the country where Romansh is spoken are:
- Main Country (fb:language.human_language.main_country)
- Spoken in countries (fb:language.human_language.countries_spoken_in)

I will now list the values for these properties for the Romansh language entity to identify the country.

[Tool]
Got 1 row and 3 columns:
| subject                       | property                                               | object                   |
| ----------------------------- | ------------------------------------------------------ | ------------------------ |
| Romansh language (fb:m.06ctk) | Main Country (fb:language.human_language.main_country) | Switzerland (fb:m.06mzp) |

[Assistant]
The main country where Romansh is spoken is Switzerland (fb:m.06mzp).

Next, I need to find the currency used in Switzerland. I will search for properties of the Switzerland entity related to currency.

[Tool]
Top 10 property alternatives:
1. Currency Used (fb:location.country.currency_used): links to type Currency, part of Country schema
2. GDP (nominal) (fb:location.statistical_region.gdp_nominal): part of Statistical region schema, links to type Dated Money Value
3. Inflation rate (fb:location.statistical_region.cpi_inflation_rate): part of Statistical region schema, links to type Dated Percentage
4. GNI in PPP dollars (fb:location.statistical_region.gni_in_ppp_dollars): part of Statistical region schema, links to type Dated Money Value
5. Flag (fb:symbols.flag_referent.flag): part of Flag referent schema, links to type Flag use
6. GDP real (fb:location.statistical_region.gdp_real): links to type Adjusted money value, part of Statistical region schema
7. Trade balance (% of GDP) (fb:location.statistical_region.trade_balance_as_percent_of_gdp): part of Statistical region schema, links to type Dated Percentage
8. Deposit interest rate (fb:location.statistical_region.deposit_interest_rate): part of Statistical region schema, links to type Dated Percentage
9. Continent (fb:base.locations.countries.continent): links to type Continents, part of Countries schema
10. GDP growth rate (fb:location.statistical_region.gdp_growth_rate): part of Statistical region schema, links to type Dated Percentage

No other items found

[Assistant] The most relevant property is "Currency Used" (fb:location.country.currency_used). I will now list the value of this property for Switzerland.

[Tool]
Got 1 row and 3 columns:
| subject                  | property                                          | object                    |
| ------------------------ | ------------------------------------------------- | ------------------------- |
| Switzerland (fb:m.06mzp) | Currency Used (fb:location.country.currency_used) | Swiss franc (fb:m.01_h4b) |

[Tool]
Got 40 rows and 3 columns, showing the first 10 rows below:
| subject                   | property   | object                 |
| ------------------------- | ---------- | ---------------------- |
| Swiss franc (fb:m.01_h4b) | rdfs:label | Franc elvețian (ro)    |
| Swiss franc (fb:m.01_h4b) | rdfs:label | Franco suíço (pt)      |
| Swiss franc (fb:m.01_h4b) | rdfs:label | Franco suizo (es)      |
| Swiss franc (fb:m.01_h4b) | rdfs:label | Franco svizzero (it)   |
| Swiss franc (fb:m.01_h4b) | rdfs:label | Franc suís (ca)        |
| Swiss franc (fb:m.01_h4b) | rdfs:label | Franc suisse (fr)      |
| Swiss franc (fb:m.01_h4b) | rdfs:label | Franc Swiss (id)       |
| Swiss franc (fb:m.01_h4b) | rdfs:label | Franc Swiss (ms)       |
| Swiss franc (fb:m.01_h4b) | rdfs:label | Franc Thụy Sĩ (vi)     |
| Swiss franc (fb:m.01_h4b) | rdfs:label | Frank szwajcarski (pl) |
| ...                       | ...        | ...                    |

[Tool] Stopped generation process


PREFIX fb: <http://rdf.freebase.com/ns/>
SELECT ?actor WHERE {
  ?performance fb:film.performance.film fb:m.03176f .
  ?performance fb:film.performance.character fb:m.0cb2r .
  ?performance fb:film.performance.actor ?actor .
}

The actor who played Dumbledore in Harry Potter and the Philosopher's Stone is Richard Harris (fb:m.010xjr).

[System]
You are a question answering assistant. Your job is to generate a SPARQL query to answer a given user question.

You have access to the following knowledge graphs:
freebase at http://galera:7002

You can use the following SPARQL prefixes implicitly in all functions:
fb: <http://rdf.freebase.com/ns/
fbkey: <http://rdf.freebase.com/key/
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
owl: <http://www.w3.org/2002/07/owl#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
skos: <http://www.w3.org/2004/02/skos/core#
dct: <http://purl.org/dc/terms/
dc: <http://purl.org/dc/elements/1.1/
prov: <http://www.w3.org/ns/prov#
schema: <http://schema.org/
geo: <http://www.opengis.net/ont/geosparql#
geosparql: <http://www.opengis.net/ont/geosparql#
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
wikibase: <http://wikiba.se/ontology#
qb: <http://purl.org/linked-data/cube#
void: <http://rdfs.org/ns/void#

You should follow a step-by-step approach to generate the SPARQL query:
1. Determine possible entities and properties implied by the user question.
2. Use the functions to search for entities and properties in the knowledge graphs. Where applicable, constrain the searches with already identified entities and properties.
3. Gradually build up the SPARQL query using the identified entities and properties. Start with simple queries and add more complexity as needed. Use the execute function to get feedback on intermediate queries. You can go back and forth between knowledge graph searches and SPARQL query executions to refine the query.
4. Use the answer or cancel function to finalize your answer and stop the generation process.

Additional rules:
1. Explain your thought process before and after each step and function call.
2. Do not assume or make up any entities or properties without verifying them with the knowledge graphs and functions.
3. The SPARQL query should always return the actual identifiers / IRIs of the items in its result. It additionally may return labels or other human-readable information, but they are optional and should be put within optional clauses unless explicitly requested by the user.
4. Do not stop early if there are still obvious improvements to be made to the SPARQL query. For example, keep refining your SPARQL query if its result contains irrelevant items or is missing items you expected.
5. Do not perform additional computation (e.g. filtering, sorting, calculations) on the result of the SPARQL query to determine the answer. All computation should be done solely within SPARQL.
6. For questions with a "True" or "False" answer the SPARQL query should be an ASK query.
7. Do not use 'SERVICE wikibase:label { bd:serviceParam wikibase:language ...' in SPARQL queries. It is not SPARQL standard and unsupported by the used QLever SPARQL endpoints. Use rdfs:label or similar properties to get labels instead.

[User] Who is the actor that played the character Dumbledore in Harry Potter and the Philosopher's Stone?

[Assistant]
Let's break down the question:

1. We need to identify the entity for "Harry Potter and the Philosopher's Stone" (the movie).
2. We need to find the character "Dumbledore" as portrayed in that movie.
3. We need to find the actor who played that character in that movie.

First, I'll search for the entity "Harry Potter and the Philosopher's Stone" in Freebase.

[Tool]
Top 10 entity alternatives:
1. Harry Potter and the Philosopher's Stone, also known as Harry Potter and the Sorcerer's Stone (fb:m.03176f): Harry Potter and the Philosopher's Stone is a 2001 fantasy film ...the UK. The film was released in the UK and US in November 2001., has type Award-Winning Work
2. Harry Potter and the Philosopher's Stone, also known as Harry Potter and the Sorcerer's Stone (fb:m.0c_vk): Harry Potter and the Philosopher's Stone is the first novel in t...s and has been made into a feature-length film of the same name., has type Book
3. Harry Potter and the Sorcerer's Stone, also known as Harry Potter à l'école des sorciers, Harry Potter and the Philosopher's Stone, Harry Potter ja viisasten kivi, Harry Potter och De Vises Sten (fb:m.05l4w_): Harry Potter and the Philosopher's Stone is an Electronic Arts m...demort from returning to power. The game received mixed reviews., has type Video game
4. Harry Potter and the Philosopher's Stone, also known as Harry Potter and the Sorcerer's Stone Soundtrack, Harry Potter and the Sorcerer’s Stone, Harry Potter and the Philosopher's Stone Soundtrack, Harry Potter and the Philosopher's Stone (fb:m.01h9dw9): The soundtrack to Harry Potter and the Philosopher's Stone was r...re's score to The Lord of the Rings: The Fellowship of the Ring., has type Soundtrack
5. Harry Potter and the Philosopher's Stone: Hedwig's Theme, also known as Hedwig's Theme, Harry Potter and the Philosopher's Stone, Harry Potter and the Philosopher’s Stone (fb:m.0r0rjg): has type Musical Recording
6. Harry Potter and the Philosopher's Stone (fb:m.0f191g6): has type Consumer product
7. Harry Potter and the Philosopher's Stone (fb:m.036krg_): has type Consumer product
8. Harry Potter and the Philosopher's Stone, also known as Harry Potter and the Philosopher's Stone, Harry Potter and the Philosopher’s Stone, Harry Potter and the Philosopher's Stone: Hedwig's Theme, Harry Potter & The Philosopher’s Stone - Hedwig's Theme, Hedwig's Theme (fb:m.010hp4m): has type Musical Recording
9. Harry Potter and the Philosopher's Stone (fb:m.04v117c): has type Book Edition
10. Harry Potter and the Philosopher's Stone (fb:m.04v1172): Harry Potter and the Philosopher's Stone is an edition of a book by J. K. Rowling., has type Book Edition

[Assistant]
The most relevant entity for the movie "Harry Potter and the Philosopher's Stone" is fb:m.03176f, which is described as a 2001 fantasy film.

Next, I will search for the character "Dumbledore" to find the correct entity for the character.

[Tool]
Top 10 entity alternatives:
1. Professor Albus Dumbledore, also known as Dumbledore, Young Albus Dumbledore, Professor Dumbledore, Prof. Albus Dumbledore, Alfus Mumblemore (fb:m.0cb2r): Professor Albus Percival Wulfric Brian Dumbledore is a fictional...sic: she imagined him walking around "humming to himself a lot"., Young Albus Dumbledore is a fictional character from Harry Potter and the Deathly Hallows: Part 1., has type Film character
2. Dumbledore (fb:m.0dw4wwg): has type Musical Recording
3. Dumbledore (fb:m.0fzqsks): has type Musical Recording
4. Dumbledore (fb:m.01cwj32): has type Musical Recording
5. Dumbledore (fb:m.01wx61r): has type Musical Artist
6. dumbledore (fb:m.0dwf959)
7. Dumbledore (fb:m.0rsh84s)
8. Dumbledore (fb:m.0kskdvq)
9. Dumbledore (fb:m.0lx250m)
10. Dumbledore (fb:m.0mw9lpr)

[Assistant]
The most relevant entity for the character "Dumbledore" is "Professor Albus Dumbledore" (fb:m.0cb2r), which is described as a film character.

Now, I need to find the actor who played this character in the movie "Harry Potter and the Philosopher's Stone" (fb:m.03176f). I will search for properties related to "cast" or "actor" for the movie entity.

[Tool]
Top 10 property alternatives:
1. Key (fb:type.object.key): part of Object schema, links to type Key
2. Casting director (fb:film.film.film_casting_director): links to type Film casting director, part of Film schema
3. Name (fb:type.object.name): part of Object schema, links to type Text
4. Directed by (fb:film.film.directed_by): links to type Film director, part of Film schema
5. Performances (fb:film.film.starring): links to type Film performance, part of Film schema
6. Article (fb:common.topic.article): links to type Document, part of Topic schema
7. Other crew (fb:film.film.other_crew): links to type Film crew gig, part of Film schema
8. Adapted From (fb:media_common.adaptation.adapted_from): links to type Adapted Work, part of Adaptation schema
9. Setting (fb:fictional_universe.work_of_fiction.setting): links to type Fictional Setting, part of Work of Fiction schema
10. Produced by (fb:film.film.produced_by): links to type Film producer, part of Film schema

No other items found

[Assistant]
The property "Performances" (fb:film.film.starring) links the film to its cast performances. Each performance likely connects to both the actor and the character portrayed.

Next, I will list some triples for the movie "Harry Potter and the Philosopher's Stone" (fb:m.03176f) with the property "starring" to see the structure and find the relevant performance entity.

[Tool]
Got 74 rows and 3 columns, showing the first 10 rows below:
| subject                                                | property                             | object       |
| ------------------------------------------------------ | ------------------------------------ | ------------ |
| Harry Potter and the Philosopher's Stone (fb:m.03176f) | Performances (fb:film.film.starring) | fb:m.02_752k |
| Harry Potter and the Philosopher's Stone (fb:m.03176f) | Performances (fb:film.film.starring) | fb:m.02t9_zv |
| Harry Potter and the Philosopher's Stone (fb:m.03176f) | Performances (fb:film.film.starring) | fb:m.03bvlq0 |
| Harry Potter and the Philosopher's Stone (fb:m.03176f) | Performances (fb:film.film.starring) | fb:m.05pvx3z |
| Harry Potter and the Philosopher's Stone (fb:m.03176f) | Performances (fb:film.film.starring) | fb:m.075j232 |
| Harry Potter and the Philosopher's Stone (fb:m.03176f) | Performances (fb:film.film.starring) | fb:m.075j297 |
| Harry Potter and the Philosopher's Stone (fb:m.03176f) | Performances (fb:film.film.starring) | fb:m.075nc2t |
| Harry Potter and the Philosopher's Stone (fb:m.03176f) | Performances (fb:film.film.starring) | fb:m.075nfsp |
| Harry Potter and the Philosopher's Stone (fb:m.03176f) | Performances (fb:film.film.starring) | fb:m.075q1v6 |
| Harry Potter and the Philosopher's Stone (fb:m.03176f) | Performances (fb:film.film.starring) | fb:m.08nnvmk |
| ...                                                    | ...                                  | ...          |

[Assistant]
Each "performance" entity (e.g., fb:m.02_752k) likely links to both the actor and the character. Now, I need to find which of these performance entities corresponds to the character "Professor Albus Dumbledore" (fb:m.0cb2r).

I'll check the properties of one of these performance entities (e.g., fb:m.02_752k) to see how the character and actor are linked.

[Tool]
Got 5 rows and 3 columns:
| subject      | property                                  | object                                                 |
| ------------ | ----------------------------------------- | ------------------------------------------------------ |
| fb:m.02_752k | Type (fb:type.object.type)                | Film performance (fb:film.performance)                 |
| fb:m.02_752k | Actor (fb:film.performance.actor)         | Alan Rickman (fb:m.09y20)                              |
| fb:m.02_752k | Film (fb:film.performance.film)           | Harry Potter and the Philosopher's Stone (fb:m.03176f) |
| fb:m.02_752k | Character (fb:film.performance.character) | Professor Severus Snape (fb:m.0c2l5)                   |
| fb:m.02_752k | rdf:type                                  | Film performance (fb:film.performance)                 |

[Assistant]
The "Film performance" entity links to the actor (fb:film.performance.actor) and the character (fb:film.performance.character).

Now, I will search for a performance entity among the ones listed for the movie where the character is "Professor Albus Dumbledore" (fb:m.0cb2r). To do this efficiently, I'll write a SPARQL query that finds the actor who played "Professor Albus Dumbledore" in "Harry Potter and the Philosopher's Stone".

[Tool]
Got 35 rows and 2 columns, showing the first 5 and last 5 rows below:
| actor                        | actorLabel           |
| ---------------------------- | -------------------- |
| Richard Harris (fb:m.010xjr) | Ričards Heriss (lv)  |
| Richard Harris (fb:m.010xjr) | Richard Harris (ca)  |
| Richard Harris (fb:m.010xjr) | Richard Harris (cs)  |
| Richard Harris (fb:m.010xjr) | Richard Harris (da)  |
| Richard Harris (fb:m.010xjr) | Richard Harris (de)  |
| ...                          | ...                  |
| Richard Harris (fb:m.010xjr) | ริชาร์ด แฮร์ริส (th) |
| Richard Harris (fb:m.010xjr) | 리처드 해리스 (ko)         |
| Richard Harris (fb:m.010xjr) | リチャード・ハリス (ja)       |
| Richard Harris (fb:m.010xjr) | 李察·哈里斯 (zh)          |
| Richard Harris (fb:m.010xjr) | 李察·哈里斯 (zh-Hant)     |

[Tool] Stopped generation process


PREFIX fb: <http://rdf.freebase.com/ns/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
SELECT ?currency ?currencyLabel WHERE {
  fb:m.01hdfs fb:government.government_office_or_title.jurisdiction ?country .
  ?country fb:location.country.currency_used ?currency .
  OPTIONAL {
    ?currency rdfs:label ?currencyLabel
  }
}

Got 34 rows and 2 columns, showing the first 5 and last 5 rows below:
| currency                     | currencyLabel         |
| ---------------------------- | --------------------- |
| Argentine peso (fb:m.024nzm) | Argentiinan peso (fi) |
| Argentine peso (fb:m.024nzm) | Argentijnse peso (nl) |
| Argentine peso (fb:m.024nzm) | Argentina peeso (et)  |
| Argentine peso (fb:m.024nzm) | Argentina peso (eo)   |
| Argentine peso (fb:m.024nzm) | Argentine peso (en)   |
| ...                          | ...                   |
| Argentine peso (fb:m.024nzm) | เปโซอาร์เจนตินา (th)  |
| Argentine peso (fb:m.024nzm) | 아르헨티나 페소 (ko)         |
| Argentine peso (fb:m.024nzm) | アルゼンチン・ペソ (ja)        |
| Argentine peso (fb:m.024nzm) | 阿根廷比索 (zh)            |
| Argentine peso (fb:m.024nzm) | 阿根廷比索 (zh-Hant)       |

The place where the position title of the President of Argentina is held (Argentina) uses the Argentine peso (fb:m.024nzm) as its currency.

[System]
You are a question answering assistant. Your job is to generate a SPARQL query to answer a given user question.

You have access to the following knowledge graphs:
freebase at http://galera:7002

You can use the following SPARQL prefixes implicitly in all functions:
fb: <http://rdf.freebase.com/ns/
fbkey: <http://rdf.freebase.com/key/
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
owl: <http://www.w3.org/2002/07/owl#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
skos: <http://www.w3.org/2004/02/skos/core#
dct: <http://purl.org/dc/terms/
dc: <http://purl.org/dc/elements/1.1/
prov: <http://www.w3.org/ns/prov#
schema: <http://schema.org/
geo: <http://www.opengis.net/ont/geosparql#
geosparql: <http://www.opengis.net/ont/geosparql#
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
wikibase: <http://wikiba.se/ontology#
qb: <http://purl.org/linked-data/cube#
void: <http://rdfs.org/ns/void#

You should follow a step-by-step approach to generate the SPARQL query:
1. Determine possible entities and properties implied by the user question.
2. Use the functions to search for entities and properties in the knowledge graphs. Where applicable, constrain the searches with already identified entities and properties.
3. Gradually build up the SPARQL query using the identified entities and properties. Start with simple queries and add more complexity as needed. Use the execute function to get feedback on intermediate queries. You can go back and forth between knowledge graph searches and SPARQL query executions to refine the query.
4. Use the answer or cancel function to finalize your answer and stop the generation process.

Additional rules:
1. Explain your thought process before and after each step and function call.
2. Do not assume or make up any entities or properties without verifying them with the knowledge graphs and functions.
3. The SPARQL query should always return the actual identifiers / IRIs of the items in its result. It additionally may return labels or other human-readable information, but they are optional and should be put within optional clauses unless explicitly requested by the user.
4. Do not stop early if there are still obvious improvements to be made to the SPARQL query. For example, keep refining your SPARQL query if its result contains irrelevant items or is missing items you expected.
5. Do not perform additional computation (e.g. filtering, sorting, calculations) on the result of the SPARQL query to determine the answer. All computation should be done solely within SPARQL.
6. For questions with a "True" or "False" answer the SPARQL query should be an ASK query.
7. Do not use 'SERVICE wikibase:label { bd:serviceParam wikibase:language ...' in SPARQL queries. It is not SPARQL standard and unsupported by the used QLever SPARQL endpoints. Use rdfs:label or similar properties to get labels instead.

[User] What kind of money does the place where the position title of the President of Argentina is held use?

[Assistant]
Let's break down the question:

1. The "position title of the President of Argentina" refers to the office or position of "President of Argentina".
2. The "place where ... is held" refers to the country or location where the President of Argentina serves, which is Argentina.
3. The question asks: What kind of money (currency) does Argentina use?

Step 1: Find the entity for "President of Argentina".
Step 2: Find the property that links a position to its country or location.
Step 3: Find the property that links a country to its currency.
Step 4: Write a query to get the currency used by the country where the President of Argentina holds office.

First, let's search for the entity "President of Argentina".

[Tool]
Top 10 entity alternatives:
1. President of Argentina (fb:m.01hdfs): The President of the Argentine Nation, usually known as the Pres... Kirchner, who was sworn into a second term on 10 December 2011., has type Government Office or Title
2. Vice President of Argentina (fb:g.121j1m9y): has type Government Office or Title
3. Manu Ginobili with President of Argentina Néstor Kirchner (fb:m.02bzq3p)
4. president of (fb:m.0c0nm9y)
5. President of Germany (fb:m.0gg1y): The President of Germany, officially the President of the Federa...ents the state itself, its existence, its legitimacy, and unity., has type Government Office or Title
6. President of Russia, also known as российский президент, президент РФ, президент Российской Федерации, президент России, Russian President (fb:m.01jrl6): The President of the Russian Federation is the head of state, Su...n of the upper house of parliament becomes acting head of state., has type Government Office or Title
7. President of France, also known as President of the French Republic (fb:m.0672x): The President of the French Republic, is the executive head of s... of France is François Hollande, who took office on 15 May 2012., has type Government Office or Title
8. Flag of Argentina (fb:m.025xtv): The national flag of Argentina is a triband, composed of three e...ile the Ornamental Flag is an alternative civil flag and ensign.
9. President of Italy, also known as President of the Italian Republic (fb:m.09pwq9): The President of the Italian Republic is the head of state of It...5, constitutional judge Sergio Mattarella was elected President., has type Government Office or Title
10. President of Finland (fb:m.01bz_r): The President of the Republic of Finland is the nation's head of...ls courts and supreme courts where the term presidentti is used., has type Government Office or Title

[Assistant]
The correct entity for "President of Argentina" is fb:m.01hdfs.

Next, I need to find the property that links this position to the country or location where it is held. I will search for properties of this entity related to "country" or "location".

[Tool]
Top 10 property alternatives:
1. Key (fb:type.object.key): part of Object schema, links to type Key
2. Name (fb:type.object.name): part of Object schema, links to type Text
3. Category (fb:government.government_office_or_title.category): part of Government Office or Title schema, links to type Government office category
4. Description (fb:common.topic.description): part of Topic schema, links to type Text
5. Type (fb:type.object.type): part of Object schema, links to type Type
6. Jurisdiction (fb:government.government_office_or_title.jurisdiction): part of Government Office or Title schema, links to type Governmental Jurisdiction
7. Official website (fb:common.topic.official_website): part of Topic schema, links to type URI
8. Article (fb:common.topic.article): links to type Document, part of Topic schema
9. Notable for (fb:common.topic.notable_for): links to type notable_for, part of Topic schema
10. Office Holders (fb:government.government_office_or_title.office_holders): part of Government Office or Title schema, links to type Government Position Held

No other items found

[Assistant]
The property fb:government.government_office_or_title.jurisdiction appears to link the "President of Argentina" office to its governmental jurisdiction, which should be Argentina.

Next, I need to find the property that links a country (Argentina) to its currency. I will first confirm the entity for Argentina, then search for relevant properties.

[Tool]
Top 10 entity alternatives:
1. Argentina, also known as Agrentina , Argentine Republic, The Argentine (fb:m.0jgd): Argentina, officially the Argentine Republic, is a federal repub...a federation of provinces with Buenos Aires as its capital city., has type Country
2. Government of Argentina, also known as Argentina (fb:m.0hq82): The government of Argentina, functioning within the framework of...iary is independent from the Executive and from the Legislature., has type Author
3. Argentina (fb:m.0j7kl99): Argentina is a genus of herring smelts., has type Organism Classification
4. Argentina (fb:m.0b6mhsj): The Argentina is an Italian river in the province of Imperia., has type River
5. Argentina (fb:m.0760t3): Argentina is a genus of plants in the rose family which is accep...ecies, but classified in Potentilla sect. Leptostylae by others., has type Organism Classification
6. Argentina (fb:m.017j0f4): has type Musical Recording
7. argentina (fb:m.0xd0y2b): has type Musical Recording
8. Argentina (fb:m.0c6zptt): has type Book Edition
9. Argentina (fb:m.0fvh31b): has type Musical Recording
10. Argentina (fb:m.0x3p0w1): has type Consumer product

[Assistant]
The correct entity for the country Argentina is fb:m.0jgd.

Now, I will search for properties of this entity related to "currency" to find out how Argentina's currency is represented in Freebase.

[Tool]
Top 10 property alternatives:
1. Currency Used (fb:location.country.currency_used): links to type Currency, part of Country schema
2. Currency Formerly Used (fb:location.country.currency_formerly_used): links to type Currency, part of Country schema
3. GDP (nominal) (fb:location.statistical_region.gdp_nominal): part of Statistical region schema, links to type Dated Money Value
4. GNI in PPP dollars (fb:location.statistical_region.gni_in_ppp_dollars): part of Statistical region schema, links to type Dated Money Value
5. Flag (fb:symbols.flag_referent.flag): part of Flag referent schema, links to type Flag use
6. GDP real (fb:location.statistical_region.gdp_real): links to type Adjusted money value, part of Statistical region schema
7. GDP deflator change (fb:location.statistical_region.gdp_deflator_change): part of Statistical region schema, links to type Dated Percentage
8. Trade balance (% of GDP) (fb:location.statistical_region.trade_balance_as_percent_of_gdp): part of Statistical region schema, links to type Dated Percentage
9. Deposit interest rate (fb:location.statistical_region.deposit_interest_rate): part of Statistical region schema, links to type Dated Percentage
10. Capital (fb:location.country.capital): links to type City/Town/Village, part of Country schema

No other items found

[Assistant]
The property fb:location.country.currency_used links a country to its currency.

Now, I will put all the pieces together:
- Start from the "President of Argentina" (fb:m.01hdfs)
- Get its jurisdiction (fb:government.government_office_or_title.jurisdiction), which should be Argentina (fb:m.0jgd)
- From Argentina, get the currency used (fb:location.country.currency_used)

I will write a SPARQL query that returns the currency entity (and optionally its label) used by the country where the President of Argentina holds office.

[Tool]
Got 34 rows and 2 columns, showing the first 5 and last 5 rows below:
| currency                     | currencyLabel         |
| ---------------------------- | --------------------- |
| Argentine peso (fb:m.024nzm) | Argentiinan peso (fi) |
| Argentine peso (fb:m.024nzm) | Argentijnse peso (nl) |
| Argentine peso (fb:m.024nzm) | Argentina peeso (et)  |
| Argentine peso (fb:m.024nzm) | Argentina peso (eo)   |
| Argentine peso (fb:m.024nzm) | Argentine peso (en)   |
| ...                          | ...                   |
| Argentine peso (fb:m.024nzm) | เปโซอาร์เจนตินา (th)  |
| Argentine peso (fb:m.024nzm) | 아르헨티나 페소 (ko)         |
| Argentine peso (fb:m.024nzm) | アルゼンチン・ペソ (ja)        |
| Argentine peso (fb:m.024nzm) | 阿根廷比索 (zh)            |
| Argentine peso (fb:m.024nzm) | 阿根廷比索 (zh-Hant)       |

[Tool] Stopped generation process