PREFIX fb: <http://rdf.freebase.com/ns/>
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>
SELECT DISTINCT ?position ?officeholder WHERE {
  fb:m.016wzw fb:government.governmental_jurisdiction.governing_officials ?position .
  ?position fb:government.government_position_held.basic_title fb:m.060c4 .
  ?position fb:government.government_position_held.office_holder ?officeholder .
  OPTIONAL {
    ?position fb:government.government_position_held.from ?from .
  }
  OPTIONAL {
    ?position fb:government.government_position_held.to ?to .
  }
  FILTER ( ! bound( ?to ) || ?to >= "2024-06-01" ^^ xsd:date ) FILTER ( ! bound( ?from ) || ?from <= "2024-06-01" ^^ xsd:date )
}

Got 1 row and 2 columns:
| position     | officeholder                 |
| ------------ | ---------------------------- |
| fb:m.0j5zclw | Ollanta Humala (fb:m.0d2m0y) |

According to Freebase, the president of Peru now is Ollanta Humala (fb:m.0d2m0y).

[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 https://qlever.cs.uni-freiburg.de/api/freebase

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 president of peru now?

[Assistant] Let's start by looking at some similar examples.

[Tool]
Example 1:
Question:
who is the president of brazil now?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.01p1jv ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.01p1jv fb:government.government_office_or_title.office_holders ?y .
  ?y fb:government.government_position_held.office_holder ?x .
  FILTER ( NOT EXISTS {
    ?y fb:government.government_position_held.from ?sk0
  }
  || EXISTS {
    ?y fb:government.government_position_held.from ?sk1 .
    FILTER ( xsd:datetime ( ?sk1 ) <= "2015-08-10" ^^ xsd:dateTime )
  }
  ) FILTER ( NOT EXISTS {
    ?y fb:government.government_position_held.to ?sk2
  }
  || EXISTS {
    ?y fb:government.government_position_held.to ?sk3 .
    FILTER ( xsd:datetime ( ?sk3 ) >= "2015-08-10" ^^ xsd:dateTime )
  }
  )
}

Using entities:
President of Brazil (fb:m.01p1jv): The President of Brazil, officially the President of the Federat...f their electoral rights, and be inscribed in a political party., has type Government Office or Title

Using properties:
Office Holders (fb:government.government_office_or_title.office_holders): part of Government Office or Title schema, links to type Government Position Held
From (fb:government.government_position_held.from): part of Government Position Held schema, links to type Date/Time
Officeholder (fb:government.government_position_held.office_holder): part of Government Position Held schema, links to type Politician
To (fb:government.government_position_held.to): part of Government Position Held schema, links to type Date/Time

Example 2:
Question:
who is the current president of chile 2011?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.01p1v ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.01p1v fb:government.governmental_jurisdiction.governing_officials ?y .
  ?y fb:government.government_position_held.office_holder ?x .
  ?y fb:government.government_position_held.basic_title fb:m.060c4 .
  FILTER ( NOT EXISTS {
    ?y fb:government.government_position_held.from ?sk0
  }
  || EXISTS {
    ?y fb:government.government_position_held.from ?sk1 .
    FILTER ( xsd:datetime ( ?sk1 ) <= "2011-12-31" ^^ xsd:dateTime )
  }
  ) FILTER ( NOT EXISTS {
    ?y fb:government.government_position_held.to ?sk2
  }
  || EXISTS {
    ?y fb:government.government_position_held.to ?sk3 .
    FILTER ( xsd:datetime ( ?sk3 ) >= "2011-01-01" ^^ xsd:dateTime )
  }
  )
}

Using entities:
Chile, also known as Republic of Chile (fb:m.01p1v): Chile, officially the Republic of Chile, is a South American cou...nth of fjords, inlets, canals, twisting peninsulas, and islands., has type Country
President, also known as Chairman (fb:m.060c4): A president is the leader of a country or a division or part of ...publics, semi-presidential republics or parliamentary republics., has type Fictional job title

Using properties:
Basic title (fb:government.government_position_held.basic_title): links to type Government office category, part of Government Position Held schema
From (fb:government.government_position_held.from): part of Government Position Held schema, links to type Date/Time
Officeholder (fb:government.government_position_held.office_holder): part of Government Position Held schema, links to type Politician
To (fb:government.government_position_held.to): part of Government Position Held schema, links to type Date/Time
Governing officials (fb:government.governmental_jurisdiction.governing_officials): part of Governmental Jurisdiction schema, links to type Government Position Held

Example 3:
Question:
who is the prime minister of ethiopia now?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.019pcs ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.019pcs fb:government.governmental_jurisdiction.governing_officials ?y .
  ?y fb:government.government_position_held.office_holder ?x .
  ?y fb:government.government_position_held.basic_title fb:m.060bp .
  FILTER ( NOT EXISTS {
    ?y fb:government.government_position_held.from ?sk0
  }
  || EXISTS {
    ?y fb:government.government_position_held.from ?sk1 .
    FILTER ( xsd:datetime ( ?sk1 ) <= "2015-08-10" ^^ xsd:dateTime )
  }
  ) FILTER ( NOT EXISTS {
    ?y fb:government.government_position_held.to ?sk2
  }
  || EXISTS {
    ?y fb:government.government_position_held.to ?sk3 .
    FILTER ( xsd:datetime ( ?sk3 ) >= "2015-08-10" ^^ xsd:dateTime )
  }
  )
}

Using entities:
Ethiopia, also known as Federal Democratic Republic of Ethiopia (fb:m.019pcs): Ethiopia, officially known as the Federal Democratic Republic of...ed civilization in the region. followed by Abyssinia circa 1137., has type Country
Prime minister, also known as Taoiseach (fb:m.060bp): A prime minister is the most senior minister of cabinet in the e...inisters to ensure the passage of bills through the legislature., has type Government office category

Using properties:
Basic title (fb:government.government_position_held.basic_title): links to type Government office category, part of Government Position Held schema
From (fb:government.government_position_held.from): part of Government Position Held schema, links to type Date/Time
Officeholder (fb:government.government_position_held.office_holder): part of Government Position Held schema, links to type Politician
To (fb:government.government_position_held.to): part of Government Position Held schema, links to type Date/Time
Governing officials (fb:government.governmental_jurisdiction.governing_officials): part of Governmental Jurisdiction schema, links to type Government Position Held

[Assistant]
From the examples, the approach is to:

1. Identify the entity for Peru in Freebase.
2. Identify the entity for "President" as a government office title.
3. Use the property fb:government.governmental_jurisdiction.governing_officials to get government positions held in Peru.
4. Filter for the position with the "President" title.
5. Filter for the current officeholder (where the "to" date is not set or is in the future, and the "from" date is in the past).
6. Return the officeholder's IRI and optionally their label.

First, I need to find the Freebase entity for Peru and for "President".

[Tool]
Top 10 entity alternatives:
1. Peru (fb:m.016wzw): Peru, officially the Republic of Peru, is a country in western S..., three years after proclamation, Peru ensured its independence., has type Country
2. Peru, also known as Peru, Indiana, Miami County / Peru city (fb:m.0sntl): Peru is a city in, and the county seat of, Miami County, Indiana...ers commonly use the archaic pronunciation of /ˈpɪəruː/ PEER-oo., has type City/Town/Village
3. Peru, also known as LaSalle County / Peru city, Peru, Illinois (fb:m.0s9rf): Peru is a city in LaSalle County, Illinois, United States. The p...and its twin city, LaSalle, make up the core of Illinois Valley., has type City/Town/Village
4. Peru, also known as Peru, Nebraska, Nemaha County / Peru city (fb:m.0x8cp): Peru is a city in Nemaha County, Nebraska, United States. The po...s 865 at the 2010 census. Peru State College is located in Peru., has type City/Town/Village
5. Peru, also known as Chautauqua County / Peru city, Peru, Kansas (fb:m.0t5px): Peru is a city in Chautauqua County, Kansas, United States. As of the 2010 census, the city population was 139., has type City/Town/Village
6. Peru, also known as Peru, Massachusetts (fb:m.0tyg7): Peru is a town in Berkshire County, Massachusetts, United States. The population was 847 at the 2010 census., has type City/Town/Village
7. Peru, also known as Peru, Vermont (fb:m.010hrl): Peru is a town in Bennington County, Vermont, United States. The...that had been described as 36 square miles of "trees and bears"., has type City/Town/Village
8. Peru, also known as Peru, New York (fb:m.01mbmm): Peru is a town in Clinton County in the U.S. state of New York. ...n the southeastern part of Clinton County, south of Plattsburgh., has type City/Town/Village
9. Perú (fb:m.0g57q6d): Perú is a station on Line A of the Buenos Aires Underground. Pas...Catedral Station on Line D and to the Bolívar Station on Line E., has type Transit Stop
10. Peru, also known as Peru, Maine (fb:m.0tq_6): Peru is a town in Oxford County, Maine, United States. The popul...s 1,541 at the 2010 census. In 1970 the town had 1345 residents., has type City/Town/Village

[Tool]
Top 10 entity alternatives:
1. President, also known as Corporate President (fb:m.0ynx29_): A President is a leader of an organization, company, community, ...nion, the president is the executive leader of the organization., has type Legislative committee title
2. President, also known as Chairman (fb:m.060c4): A president is the leader of a country or a division or part of ...publics, semi-presidential republics or parliamentary republics., has type Fictional job title
3. Bill Clinton, also known as The Wizard of "Is", The Comeback Kid, The Man From Hope (Arkansas), The Man From Hope, President Bill Clinton (fb:m.0157m): William Jefferson "Bill" Clinton is an American politician who s...oungest president and the first from the baby boomer generation., has type US President
4. Sonny Barger, also known as Ralph Hubert Barger Jr., Ralph Hubert 'Sonny' Barger, Ralph Hubert "Sonny" Barger, Ralph 'Sonny' Barger, Rebel (fb:m.049f0p): Ralph Hubert "Sonny" Barger is a founding member of the Oakland,... who ends up being the last living member of SAMCRO's "First 9"., Sonny Barger is an actor., has type Author
5. President (fb:m.0g9xs_m): President is a South Korean television series starring real-life...y 24, 2011 on Wednesdays and Thursdays at 21:05 for 24 episodes., has type TV Program
6. President (fb:m.04gvc2l): The President tree is the name of a giant sequoia located in the...f medium sized sequoias that represent the "House" and "Senate".
7. President, also known as President (album version) (fb:m.01bg_gj): has type Canonical Version
8. President (fb:m.0ff77x2): has type Consumer product
9. President, also known as ex CINCINNATI, PRESIDENT, President, Alton, River Excursion Boat PRESIDENT (fb:m.03cdrm_): President was a steamboat that currently lies dismantled in Effi...icksburg, Mississippi; St. Louis, Missouri; and Davenport, Iowa., has type Listed Site
10. President (fb:m.035vsx8): has type Musical Release

[Tool]
Got 6,004 rows and 3 columns, showing the first 10 rows below:
| subject            | property                                                            | object                                                                    |
| ------------------ | ------------------------------------------------------------------- | ------------------------------------------------------------------------- |
| Peru (fb:m.016wzw) | Type (fb:type.object.type)                                          | Topic (fb:common.topic)                                                   |
| Peru (fb:m.016wzw) | Key (fb:type.object.key)                                            | /authority/daylife/topic/03Fh96hfC706i                                    |
| Peru (fb:m.016wzw) | Name (fb:type.object.name)                                          | Pérou (fr)                                                                |
| Peru (fb:m.016wzw) | Topic equivalent webpage (fb:common.topic.topic_equivalent_webpage) | <http://ar.wikipedia.org/wiki/%28%4A%31%48>                               |
| Peru (fb:m.016wzw) | Notable for (fb:common.topic.notable_for)                           | fb:g.1259rk339                                                            |
| Peru (fb:m.016wzw) | Notable types (fb:common.topic.notable_types)                       | Country (fb:m.01mp)                                                       |
| Peru (fb:m.016wzw) | Description (fb:common.topic.description)                           | Ang Republika ng Peru, o Peru ay... bilang duyan ng Imperyong Inca. (fil) |
| Peru (fb:m.016wzw) | Article (fb:common.topic.article)                                   | fb:m.016w_5                                                               |
| Peru (fb:m.016wzw) | Also known as (fb:common.topic.alias)                               | Birú (ca)                                                                 |
| Peru (fb:m.016wzw) | Contained by (fb:location.location.containedby)                     | South America (fb:m.06n3y)                                                |
| ...                | ...                                                                 | ...                                                                       |

[Tool]
Got 34 rows and 3 columns, showing the first 10 rows below:
| subject            | property                                                                          | object        |
| ------------------ | --------------------------------------------------------------------------------- | ------------- |
| Peru (fb:m.016wzw) | Governing officials (fb:government.governmental_jurisdiction.governing_officials) | fb:m.010gf_3c |
| Peru (fb:m.016wzw) | Governing officials (fb:government.governmental_jurisdiction.governing_officials) | fb:m.010gf_5z |
| Peru (fb:m.016wzw) | Governing officials (fb:government.governmental_jurisdiction.governing_officials) | fb:m.010gfz8j |
| Peru (fb:m.016wzw) | Governing officials (fb:government.governmental_jurisdiction.governing_officials) | fb:m.010gfzbs |
| Peru (fb:m.016wzw) | Governing officials (fb:government.governmental_jurisdiction.governing_officials) | fb:m.010gfzff |
| Peru (fb:m.016wzw) | Governing officials (fb:government.governmental_jurisdiction.governing_officials) | fb:m.010gg2k9 |
| Peru (fb:m.016wzw) | Governing officials (fb:government.governmental_jurisdiction.governing_officials) | fb:m.010gg2ls |
| Peru (fb:m.016wzw) | Governing officials (fb:government.governmental_jurisdiction.governing_officials) | fb:m.010gg2qy |
| Peru (fb:m.016wzw) | Governing officials (fb:government.governmental_jurisdiction.governing_officials) | fb:m.010gg2v3 |
| Peru (fb:m.016wzw) | Governing officials (fb:government.governmental_jurisdiction.governing_officials) | fb:m.010gg417 |
| ...                | ...                                                                               | ...           |

[Tool]
Got 7 rows and 3 columns:
| subject       | property                                                                               | object                                                            |
| ------------- | -------------------------------------------------------------------------------------- | ----------------------------------------------------------------- |
| fb:m.010gf_3c | Type (fb:type.object.type)                                                             | Government Position Held (fb:government.government_position_held) |
| fb:m.010gf_3c | Officeholder (fb:government.government_position_held.office_holder)                    | Alberto Fujimori (fb:m.0130vq)                                    |
| fb:m.010gf_3c | From (fb:government.government_position_held.from)                                     | 1990-07-28 (xsd:date)                                             |
| fb:m.010gf_3c | Basic title (fb:government.government_position_held.basic_title)                       | President (fb:m.060c4)                                            |
| fb:m.010gf_3c | Jurisdiction of office (fb:government.government_position_held.jurisdiction_of_office) | Peru (fb:m.016wzw)                                                |
| fb:m.010gf_3c | To (fb:government.government_position_held.to)                                         | 2000-11-22 (xsd:date)                                             |
| fb:m.010gf_3c | rdf:type                                                                               | Government Position Held (fb:government.government_position_held) |

[Tool]
Got 1,288 rows and 3 columns, showing the first 10 rows below:
| subject       | property                                                         | object                 |
| ------------- | ---------------------------------------------------------------- | ---------------------- |
| fb:m.0101plh3 | Basic title (fb:government.government_position_held.basic_title) | President (fb:m.060c4) |
| fb:m.01051kjy | Basic title (fb:government.government_position_held.basic_title) | President (fb:m.060c4) |
| fb:m.0105mtsf | Basic title (fb:government.government_position_held.basic_title) | President (fb:m.060c4) |
| fb:m.0105wbnd | Basic title (fb:government.government_position_held.basic_title) | President (fb:m.060c4) |
| fb:m.010f_5pt | Basic title (fb:government.government_position_held.basic_title) | President (fb:m.060c4) |
| fb:m.010f_5yk | Basic title (fb:government.government_position_held.basic_title) | President (fb:m.060c4) |
| fb:m.010f_60g | Basic title (fb:government.government_position_held.basic_title) | President (fb:m.060c4) |
| fb:m.010f_623 | Basic title (fb:government.government_position_held.basic_title) | President (fb:m.060c4) |
| fb:m.010f_632 | Basic title (fb:government.government_position_held.basic_title) | President (fb:m.060c4) |
| fb:m.010fp0_p | Basic title (fb:government.government_position_held.basic_title) | President (fb:m.060c4) |
| ...           | ...                                                              | ...                    |

[Tool]
Got 8 rows and 3 columns:
| subject       | property                                                                                | object                                                            |
| ------------- | -------------------------------------------------------------------------------------------- | ----------------------------------------------------------------- |
| fb:m.010gf_5z | Type (fb:type.object.type)                                                                   | Government Position Held (fb:government.government_position_held) |
| fb:m.010gf_5z | Officeholder (fb:government.government_position_held.office_holder)                          | Alan García (fb:m.01xd5f)                                         |
| fb:m.010gf_5z | From (fb:government.government_position_held.from)                                           | 1985-07-28 (xsd:date)                                             |
| fb:m.010gf_5z | Office, position, or title (fb:government.government_position_held.office_position_or_title) | President of Peru (fb:g.12384n8z)                                 |
| fb:m.010gf_5z | Basic title (fb:government.government_position_held.basic_title)                             | President (fb:m.060c4)                                            |
| fb:m.010gf_5z | Jurisdiction of office (fb:government.government_position_held.jurisdiction_of_office)       | Peru (fb:m.016wzw)                                                |
| fb:m.010gf_5z | To (fb:government.government_position_held.to)                                               | 1990-07-28 (xsd:date)                                             |
| fb:m.010gf_5z | rdf:type                                                                                | Government Position Held (fb:government.government_position_held) |

[Tool]
Got 8 rows and 3 columns:
| subject       | property                                                                                | object                                                            |
| ------------- | -------------------------------------------------------------------------------------------- | ----------------------------------------------------------------- |
| fb:m.010gfz8j | Type (fb:type.object.type)                                                                   | Government Position Held (fb:government.government_position_held) |
| fb:m.010gfz8j | Officeholder (fb:government.government_position_held.office_holder)                          | Alan García (fb:m.01xd5f)                                         |
| fb:m.010gfz8j | From (fb:government.government_position_held.from)                                           | 2006-07-28 (xsd:date)                                             |
| fb:m.010gfz8j | Office, position, or title (fb:government.government_position_held.office_position_or_title) | President of Peru (fb:g.12384n8z)                                 |
| fb:m.010gfz8j | Basic title (fb:government.government_position_held.basic_title)                             | President (fb:m.060c4)                                            |
| fb:m.010gfz8j | Jurisdiction of office (fb:government.government_position_held.jurisdiction_of_office)       | Peru (fb:m.016wzw)                                                |
| fb:m.010gfz8j | To (fb:government.government_position_held.to)                                               | 2011-07-28 (xsd:date)                                             |
| fb:m.010gfz8j | rdf:type                                                                                | Government Position Held (fb:government.government_position_held) |

[Tool]
Got 7 rows and 3 columns:
| subject       | property                                                                               | object                                                            |
| ------------- | -------------------------------------------------------------------------------------- | ----------------------------------------------------------------- |
| fb:m.010gg2ls | Type (fb:type.object.type)                                                             | Government Position Held (fb:government.government_position_held) |
| fb:m.010gg2ls | Officeholder (fb:government.government_position_held.office_holder)                    | Fernando Belaúnde Terry (fb:m.0362f0)                             |
| fb:m.010gg2ls | From (fb:government.government_position_held.from)                                     | 1963-07-28 (xsd:date)                                             |
| fb:m.010gg2ls | Basic title (fb:government.government_position_held.basic_title)                       | President (fb:m.060c4)                                            |
| fb:m.010gg2ls | Jurisdiction of office (fb:government.government_position_held.jurisdiction_of_office) | Peru (fb:m.016wzw)                                                |
| fb:m.010gg2ls | To (fb:government.government_position_held.to)                                         | 1968-10-03 (xsd:date)                                             |
| fb:m.010gg2ls | rdf:type                                                                               | Government Position Held (fb:government.government_position_held) |

[Tool]
Got 7 rows and 3 columns:
| subject       | property                                                                               | object                                                            |
| ------------- | -------------------------------------------------------------------------------------- | ----------------------------------------------------------------- |
| fb:m.010gg2qy | Type (fb:type.object.type)                                                             | Government Position Held (fb:government.government_position_held) |
| fb:m.010gg2qy | Officeholder (fb:government.government_position_held.office_holder)                    | Manuel Prado Ugarteche (fb:m.039zpy)                              |
| fb:m.010gg2qy | From (fb:government.government_position_held.from)                                     | 1956-07-28 (xsd:date)                                             |
| fb:m.010gg2qy | Basic title (fb:government.government_position_held.basic_title)                       | President (fb:m.060c4)                                            |
| fb:m.010gg2qy | Jurisdiction of office (fb:government.government_position_held.jurisdiction_of_office) | Peru (fb:m.016wzw)                                                |
| fb:m.010gg2qy | To (fb:government.government_position_held.to)                                         | 1962-07-18 (xsd:date)                                             |
| fb:m.010gg2qy | rdf:type                                                                               | Government Position Held (fb:government.government_position_held) |

[Tool]
Got 8 rows and 3 columns:
| subject       | property                                                                                | object                                                            |
| ------------- | -------------------------------------------------------------------------------------------- | ----------------------------------------------------------------- |
| fb:m.010gg417 | Type (fb:type.object.type)                                                                   | Government Position Held (fb:government.government_position_held) |
| fb:m.010gg417 | Has no value (fb:freebase.valuenotation.has_no_value)                                        | To (fb:m.02xlh9q)                                                 |
| fb:m.010gg417 | Officeholder (fb:government.government_position_held.office_holder)                          | Marisol Espinoza (fb:m.0fwbqy)                                    |
| fb:m.010gg417 | From (fb:government.government_position_held.from)                                           | 2011-07-28 (xsd:date)                                             |
| fb:m.010gg417 | Office, position, or title (fb:government.government_position_held.office_position_or_title) | First Vice President of Peru (fb:m.010vxx0s)                      |
| fb:m.010gg417 | Basic title (fb:government.government_position_held.basic_title)                             | Vice President (fb:m.0dq3c)                                       |
| fb:m.010gg417 | Jurisdiction of office (fb:government.government_position_held.jurisdiction_of_office)       | Peru (fb:m.016wzw)                                                |
| fb:m.010gg417 | rdf:type                                                                                | Government Position Held (fb:government.government_position_held) |

[Tool]
Got 7 rows and 3 columns:
| subject       | property                                                                               | object                                                            |
| ------------- | -------------------------------------------------------------------------------------- | ----------------------------------------------------------------- |
| fb:m.010gfzbs | Type (fb:type.object.type)                                                             | Government Position Held (fb:government.government_position_held) |
| fb:m.010gfzbs | Officeholder (fb:government.government_position_held.office_holder)                    | Alejandro Toledo (fb:m.0m5cf)                                     |
| fb:m.010gfzbs | From (fb:government.government_position_held.from)                                     | 2001-07-28 (xsd:date)                                             |
| fb:m.010gfzbs | Basic title (fb:government.government_position_held.basic_title)                       | President (fb:m.060c4)                                            |
| fb:m.010gfzbs | Jurisdiction of office (fb:government.government_position_held.jurisdiction_of_office) | Peru (fb:m.016wzw)                                                |
| fb:m.010gfzbs | To (fb:government.government_position_held.to)                                         | 2006-07-28 (xsd:date)                                             |
| fb:m.010gfzbs | rdf:type                                                                               | Government Position Held (fb:government.government_position_held) |

[Tool]
Got 7 rows and 3 columns:
| subject       | property                                                                               | object                                                            |
| ------------- | -------------------------------------------------------------------------------------- | ----------------------------------------------------------------- |
| fb:m.010gfzff | Type (fb:type.object.type)                                                             | Government Position Held (fb:government.government_position_held) |
| fb:m.010gfzff | Officeholder (fb:government.government_position_held.office_holder)                    | Valentín Paniagua (fb:m.03kb29)                                   |
| fb:m.010gfzff | From (fb:government.government_position_held.from)                                     | 2000-11-22 (xsd:date)                                             |
| fb:m.010gfzff | Basic title (fb:government.government_position_held.basic_title)                       | Acting President (fb:m.01zdtb)                                    |
| fb:m.010gfzff | Jurisdiction of office (fb:government.government_position_held.jurisdiction_of_office) | Peru (fb:m.016wzw)                                                |
| fb:m.010gfzff | To (fb:government.government_position_held.to)                                         | 2001-07-28 (xsd:date)                                             |
| fb:m.010gfzff | rdf:type                                                                               | Government Position Held (fb:government.government_position_held) |

[Tool]
Got 7 rows and 3 columns:
| subject       | property                                                                               | object                                                            |
| ------------- | -------------------------------------------------------------------------------------- | ----------------------------------------------------------------- |
| fb:m.010gg2k9 | Type (fb:type.object.type)                                                             | Government Position Held (fb:government.government_position_held) |
| fb:m.010gg2k9 | Officeholder (fb:government.government_position_held.office_holder)                    | Fernando Belaúnde Terry (fb:m.0362f0)                             |
| fb:m.010gg2k9 | From (fb:government.government_position_held.from)                                     | 1980-07-28 (xsd:date)                                             |
| fb:m.010gg2k9 | Basic title (fb:government.government_position_held.basic_title)                       | President (fb:m.060c4)                                            |
| fb:m.010gg2k9 | Jurisdiction of office (fb:government.government_position_held.jurisdiction_of_office) | Peru (fb:m.016wzw)                                                |
| fb:m.010gg2k9 | To (fb:government.government_position_held.to)                                         | 1985-07-28 (xsd:date)                                             |
| fb:m.010gg2k9 | rdf:type                                                                               | Government Position Held (fb:government.government_position_held) |

[Tool]
Got 7 rows and 3 columns:
| subject       | property                                                                               | object                                                            |
| ------------- | -------------------------------------------------------------------------------------- | ----------------------------------------------------------------- |
| fb:m.010gg2v3 | Type (fb:type.object.type)                                                             | Government Position Held (fb:government.government_position_held) |
| fb:m.010gg2v3 | Officeholder (fb:government.government_position_held.office_holder)                    | Manuel A. Odría (fb:m.01rrz6)                                     |
| fb:m.010gg2v3 | From (fb:government.government_position_held.from)                                     | 1950-07-28 (xsd:date)                                             |
| fb:m.010gg2v3 | Basic title (fb:government.government_position_held.basic_title)                       | President (fb:m.060c4)                                            |
| fb:m.010gg2v3 | Jurisdiction of office (fb:government.government_position_held.jurisdiction_of_office) | Peru (fb:m.016wzw)                                                |
| fb:m.010gg2v3 | To (fb:government.government_position_held.to)                                         | 1956-07-28 (xsd:date)                                             |
| fb:m.010gg2v3 | rdf:type                                                                               | Government Position Held (fb:government.government_position_held) |

[Tool]
Got 7 rows and 3 columns:
| subject       | property                                                                               | object                                                            |
| ------------- | -------------------------------------------------------------------------------------- | ----------------------------------------------------------------- |
| fb:m.010gg2ls | Type (fb:type.object.type)                                                             | Government Position Held (fb:government.government_position_held) |
| fb:m.010gg2ls | Officeholder (fb:government.government_position_held.office_holder)                    | Fernando Belaúnde Terry (fb:m.0362f0)                             |
| fb:m.010gg2ls | From (fb:government.government_position_held.from)                                     | 1963-07-28 (xsd:date)                                             |
| fb:m.010gg2ls | Basic title (fb:government.government_position_held.basic_title)                       | President (fb:m.060c4)                                            |
| fb:m.010gg2ls | Jurisdiction of office (fb:government.government_position_held.jurisdiction_of_office) | Peru (fb:m.016wzw)                                                |
| fb:m.010gg2ls | To (fb:government.government_position_held.to)                                         | 1968-10-03 (xsd:date)                                             |
| fb:m.010gg2ls | rdf:type                                                                               | Government Position Held (fb:government.government_position_held) |

[Tool]
Got 7 rows and 3 columns:
| subject       | property                                                                               | object                                                            |
| ------------- | -------------------------------------------------------------------------------------- | ----------------------------------------------------------------- |
| fb:m.010gg2qy | Type (fb:type.object.type)                                                             | Government Position Held (fb:government.government_position_held) |
| fb:m.010gg2qy | Officeholder (fb:government.government_position_held.office_holder)                    | Manuel Prado Ugarteche (fb:m.039zpy)                              |
| fb:m.010gg2qy | From (fb:government.government_position_held.from)                                     | 1956-07-28 (xsd:date)                                             |
| fb:m.010gg2qy | Basic title (fb:government.government_position_held.basic_title)                       | President (fb:m.060c4)                                            |
| fb:m.010gg2qy | Jurisdiction of office (fb:government.government_position_held.jurisdiction_of_office) | Peru (fb:m.016wzw)                                                |
| fb:m.010gg2qy | To (fb:government.government_position_held.to)                                         | 1962-07-18 (xsd:date)                                             |
| fb:m.010gg2qy | rdf:type                                                                               | Government Position Held (fb:government.government_position_held) |

[Tool]
Got 7 rows and 3 columns:
| subject       | property                                                                               | object                                                            |
| ------------- | -------------------------------------------------------------------------------------- | ----------------------------------------------------------------- |
| fb:m.010gg2k9 | Type (fb:type.object.type)                                                             | Government Position Held (fb:government.government_position_held) |
| fb:m.010gg2k9 | Officeholder (fb:government.government_position_held.office_holder)                    | Fernando Belaúnde Terry (fb:m.0362f0)                             |
| fb:m.010gg2k9 | From (fb:government.government_position_held.from)                                     | 1980-07-28 (xsd:date)                                             |
| fb:m.010gg2k9 | Basic title (fb:government.government_position_held.basic_title)                       | President (fb:m.060c4)                                            |
| fb:m.010gg2k9 | Jurisdiction of office (fb:government.government_position_held.jurisdiction_of_office) | Peru (fb:m.016wzw)                                                |
| fb:m.010gg2k9 | To (fb:government.government_position_held.to)                                         | 1985-07-28 (xsd:date)                                             |
| fb:m.010gg2k9 | rdf:type                                                                               | Government Position Held (fb:government.government_position_held) |

[Tool] Got no rows and 3 columns

[Tool]
Got 1 row and 2 columns:
| position     | officeholder                 |
| ------------ | ---------------------------- |
| fb:m.0j5zclw | Ollanta Humala (fb:m.0d2m0y) |

[Tool]
Got 35 rows and 1 column, showing the first 5 and last 5 rows below:
| label               |
| ------------------- |
| Ollanta Humala (ca) |
| Ollanta Humala (cs) |
| Ollanta Humala (da) |
| Ollanta Humala (de) |
| Ollanta Humala (en) |
| ...                 |
| اولانتا هومالا (fa) |
| 오얀타 우말라 (ko)        |
| オジャンタ・ウマラ (ja)      |
| 奥良塔·乌马拉 (zh)        |
| 奧良塔·烏馬拉 (zh-Hant)   |

[Tool] Stopped generation process


PREFIX fb: <http://rdf.freebase.com/ns/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
SELECT DISTINCT ?country ?countryLabel WHERE {
  fb:m.08m8w6 fb:location.location.containedby ?country .
  OPTIONAL {
    ?country rdfs:label ?countryLabel .
    FILTER ( lang( ?countryLabel ) = 'en' )
  }
}

Got 2 rows and 2 columns:
| country                         | countryLabel           |
| ------------------------------- | ---------------------- |
| Egypt (fb:m.02k54)              | Egypt (en)             |
| Theban Necropolis (fb:m.0946v_) | Theban Necropolis (en) |

King Tut's tomb was found in Egypt.

[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 https://qlever.cs.uni-freiburg.de/api/freebase

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 country was king tut's tomb found?

[Assistant] Let's start by looking at some similar examples.

[Tool]
Example 1:
Question:
what year did tut became king?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.07hcc ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.07hcc fb:base.ancientegypt.pharaoh.reign ?y .
  ?y fb:measurement_unit.time_interval.start ?x .
}

Using entities:
Tutankhamun, also known as Tutankhaten, Tut-Ankh-Amen, Tutankhamen, Nebkheperura Tutankhamun, King Tut (fb:m.07hcc): Tutankhamun was an Egyptian pharaoh of the 18th dynasty, during ...mbol. Exhibits of artifacts from his tomb have toured the world., has type Monarch

Using properties:
Reign (fb:base.ancientegypt.pharaoh.reign): links to type Time interval, part of Pharaoh schema
Start (fb:measurement_unit.time_interval.start): part of Time interval schema, links to type Date/Time

Example 2:
Question:
who was king tut's wife?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.07hcc ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.07hcc fb:people.person.spouse_s ?y .
  ?y fb:people.marriage.spouse ?x .
  ?y fb:people.marriage.type_of_union fb:m.04ztj .
}

Using entities:
Marriage, also known as Matrimony, Wedlock (fb:m.04ztj): Marriage, also called matrimony or wedlock, is a socially or rit...of concerns for women's rights and because of international law., has type Religious Practice
Tutankhamun, also known as Tutankhaten, Tut-Ankh-Amen, Tutankhamen, Nebkheperura Tutankhamun, King Tut (fb:m.07hcc): Tutankhamun was an Egyptian pharaoh of the 18th dynasty, during ...mbol. Exhibits of artifacts from his tomb have toured the world., has type Monarch

Using properties:
Spouse (fb:people.marriage.spouse): part of Marriage schema, links to type Person
Type of union (fb:people.marriage.type_of_union): links to type Marriage/union type, part of Marriage schema
Spouse (or domestic partner) (fb:people.person.spouse_s): links to type Marriage, part of Person schema

Example 3:
Question:
who did king tut married?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.07hcc ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.07hcc fb:people.person.spouse_s ?y .
  ?y fb:people.marriage.spouse ?x .
  ?y fb:people.marriage.type_of_union fb:m.04ztj .
}

Using entities:
Marriage, also known as Matrimony, Wedlock (fb:m.04ztj): Marriage, also called matrimony or wedlock, is a socially or rit...of concerns for women's rights and because of international law., has type Religious Practice
Tutankhamun, also known as Tutankhaten, Tut-Ankh-Amen, Tutankhamen, Nebkheperura Tutankhamun, King Tut (fb:m.07hcc): Tutankhamun was an Egyptian pharaoh of the 18th dynasty, during ...mbol. Exhibits of artifacts from his tomb have toured the world., has type Monarch

Using properties:
Spouse (fb:people.marriage.spouse): part of Marriage schema, links to type Person
Type of union (fb:people.marriage.type_of_union): links to type Marriage/union type, part of Marriage schema
Spouse (or domestic partner) (fb:people.person.spouse_s): links to type Marriage, part of Person schema

[Assistant]
The similar examples confirm that King Tut is represented as fb:m.07hcc in Freebase. However, none of the examples directly address his tomb or its discovery location.

Step 1: Identify the entity for King Tut's tomb. It may be a separate entity from King Tut himself. Let's search for "King Tut tomb" in Freebase entities.

[Tool]
Top 10 entity alternatives:
1. King Tut's Tomb (fb:m.0fswsdw): has type Musical Recording
2. King Tut's Tomb (fb:m.0rsfnbm): has type Travel destination
3. King Tut's Tomb (fb:m.0j84rg4): has type TV Episode
4. King Tut's Tomb (fb:m.0mxjm0r)
5. The Tomb of King Tutankhamen (fb:m.06htz0x): has type Book
6. The tomb of King Tutankhamun (fb:m.06f6jj_): has type Book
7. The Curse of King Tut's Tomb (fb:m.0gbf73): The Curse of King Tut's Tomb is a 2006 television film directed ...ahy, starring Casper Van Dien, Leonor Varela, and Jonathan Hyde., has type Film
8. The Curse of King Tut's Tomb (fb:m.09v5bms): The Curse of King Tut's Tomb is a 1980 British-American mystery ...va Marie Saint, Harry Andrews and Paul Scofield, with Tom Baker., has type Film
9. The Mystery of King Tut's Tomb (fb:m.06wswnt): The boys are traveling through Egypt on their way to Kenya. When...s.com/hardyboysnancydrew/program.html, got permission from Greg., has type TV Episode
10. The Opening of King Tut's Tomb (fb:m.06xfp10): has type TV Episode

[Assistant]
Among the search results, the most relevant entity for a physical location is "King Tut's Tomb (fb:m.0rsfnbm)" which has the type "Travel destination". This is likely to represent the actual tomb as a place.

Step 2: Now, I need to find a property that links this tomb entity to a country. Let's search for properties of fb:m.0rsfnbm related to "country".

[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. Type (fb:type.object.type): part of Object schema, links to type Type
4. Release (fb:music.release_track.release): links to type Musical Release, part of Release track schema
5. Recording (fb:music.release_track.recording): links to type Musical Recording, part of Release track schema
6. Track # (fb:music.release_track.track_number): part of Release track schema, links to type Integer
7. Notable for (fb:common.topic.notable_for): links to type notable_for, part of Topic schema
8. Notable types (fb:common.topic.notable_types): part of Topic schema, links to type Type
9. Tour operators (fb:travel.travel_destination.tour_operators): part of Travel destination schema, links to type Tour operator

No other items found

[Assistant] There is no direct "country" property listed for the tomb entity. However, since it is a "Travel destination," it might be linked to a location or region. Let's search for properties of fb:m.0rsfnbm related to "location".

[Tool]
Top 10 property alternatives:
1. Name (fb:type.object.name): part of Object schema, links to type Text
2. Key (fb:type.object.key): part of Object schema, links to type Key
3. Release (fb:music.release_track.release): links to type Musical Release, part of Release track schema
4. Type (fb:type.object.type): part of Object schema, links to type Type
5. Track # (fb:music.release_track.track_number): part of Release track schema, links to type Integer
6. Recording (fb:music.release_track.recording): links to type Musical Recording, part of Release track schema
7. Notable types (fb:common.topic.notable_types): part of Topic schema, links to type Type

No other items found

[Assistant]
There is no explicit "location" property either. Since the entity is a travel destination, it may be linked to a city or region, which in turn is linked to a country.

Let's list all triples where fb:m.0rsfnbm is the subject to see what properties are available for this entity.

[Tool]
Got 23 rows and 3 columns, showing the first 10 rows below:
| subject                        | property                                                     | object                                                              |
| ------------------------------ | ------------------------------------------------------------ | ------------------------------------------------------------------- |
| King Tut's Tomb (fb:m.0rsfnbm) | Type (fb:type.object.type)                                   | Topic (fb:common.topic)                                             |
| King Tut's Tomb (fb:m.0rsfnbm) | Key (fb:type.object.key)                                     | /dataworld/freeq/job_2f1e018f-8c...bc1-b9db-dfe24b767754$003A$003A9 |
| King Tut's Tomb (fb:m.0rsfnbm) | Name (fb:type.object.name)                                   | King Tut's Tomb (en)                                                |
| King Tut's Tomb (fb:m.0rsfnbm) | Notable for (fb:common.topic.notable_for)                    | fb:g.11b75rh6q4                                                     |
| King Tut's Tomb (fb:m.0rsfnbm) | Notable types (fb:common.topic.notable_types)                | Travel destination (fb:m.03yw84x)                                   |
| King Tut's Tomb (fb:m.0rsfnbm) | Recording (fb:music.release_track.recording)                 | King Tut's Tomb (fb:m.0fswsdw)                                      |
| King Tut's Tomb (fb:m.0rsfnbm) | Release (fb:music.release_track.release)                     | Hefti in Gotham City (fb:m.0nqhjmv)                                 |
| King Tut's Tomb (fb:m.0rsfnbm) | Track # (fb:music.release_track.track_number)                | 9                                                                   |
| King Tut's Tomb (fb:m.0rsfnbm) | Tour operators (fb:travel.travel_destination.tour_operators) | Adventures by Disney - Egypt Vacation (fb:m.011vg3y_)               |
| King Tut's Tomb (fb:m.0rsfnbm) | rdf:type                                                     | Topic (fb:common.topic)                                             |
| ...                            | ...                                                          | ...                                                                 |

[Assistant]
The direct properties of "King Tut's Tomb" as a travel destination do not include a country or location. However, there is a "Tour operators" property pointing to "Adventures by Disney - Egypt Vacation," which suggests a connection to Egypt.

Let's check if the "Adventures by Disney - Egypt Vacation" entity (fb:m.011vg3y_) has a country or location property that can confirm the country.

[Tool]
Got 49 rows and 3 columns, showing the first 10 rows below:
| subject                                               | property                                                            | object                                                                     |
| ----------------------------------------------------- | ------------------------------------------------------------------- | -------------------------------------------------------------------------- |
| Adventures by Disney - Egypt Vacation (fb:m.011vg3y_) | Type (fb:type.object.type)                                          | Topic (fb:common.topic)                                                    |
| Adventures by Disney - Egypt Vacation (fb:m.011vg3y_) | Name (fb:type.object.name)                                          | Adventures by Disney - Egypt Vacation (en)                                 |
| Adventures by Disney - Egypt Vacation (fb:m.011vg3y_) | Topic equivalent webpage (fb:common.topic.topic_equivalent_webpage) | <http://www.adventuresbydisney.com/asia-africa-australia/egypt-vacations/> |
| Adventures by Disney - Egypt Vacation (fb:m.011vg3y_) | Notable for (fb:common.topic.notable_for)                           | fb:g.11b764r6k_                                                            |
| Adventures by Disney - Egypt Vacation (fb:m.011vg3y_) | Notable types (fb:common.topic.notable_types)                       | Tour operator (fb:m.03ywb80)                                               |
| Adventures by Disney - Egypt Vacation (fb:m.011vg3y_) | Description (fb:common.topic.description)                           | Be in the presence of pharaohs a...n package for your whole family. (en)   |
| Adventures by Disney - Egypt Vacation (fb:m.011vg3y_) | Also known as (fb:common.topic.alias)                               | Adventures by Disney Egypt (en)                                            |
| Adventures by Disney - Egypt Vacation (fb:m.011vg3y_) | Official website (fb:common.topic.official_website)                 | <http://www.adventuresbydisney.com/asia-africa-australia/egypt-vacations/> |
| Adventures by Disney - Egypt Vacation (fb:m.011vg3y_) | Time zone(s) (fb:location.location.time_zones)                      | Eastern European Time Zone (fb:m.03plfd)                                   |
| Adventures by Disney - Egypt Vacation (fb:m.011vg3y_) | Social media presence (fb:common.topic.social_media_presence)       | <https://www.facebook.com/AdventuresbyDisney>                              |
| ...                                                   | ...                                                                 | ...                                                                        |

[Assistant]
The "Adventures by Disney - Egypt Vacation" entity has references to "Egypt" in its name and official website, but there is no explicit country property. However, the time zone property is "Eastern European Time Zone," which is used in Egypt.

Since this is indirect, let's try another approach: search for a property of the tomb entity related to "region" or "area" to see if it links to a more specific location entity.

[Tool]
Top 10 property alternatives:
1. Release (fb:music.release_track.release): links to type Musical Release, part of Release track schema
2. Key (fb:type.object.key): part of Object schema, links to type Key
3. Type (fb:type.object.type): part of Object schema, links to type Type
4. Name (fb:type.object.name): part of Object schema, links to type Text
5. Tour operators (fb:travel.travel_destination.tour_operators): part of Travel destination schema, links to type Tour operator
6. Notable types (fb:common.topic.notable_types): part of Topic schema, links to type Type
7. Recording (fb:music.release_track.recording): links to type Musical Recording, part of Release track schema
8. Notable for (fb:common.topic.notable_for): links to type notable_for, part of Topic schema
9. Track # (fb:music.release_track.track_number): part of Release track schema, links to type Integer

No other items found

[Assistant] There is no "region" property either. Since the tomb is a travel destination, it might be linked to a city or archaeological site. Let's search for properties related to "site" for the tomb entity.

[Tool]
Top 10 property alternatives:
1. Release (fb:music.release_track.release): links to type Musical Release, part of Release track schema
2. Name (fb:type.object.name): part of Object schema, links to type Text
3. Recording (fb:music.release_track.recording): links to type Musical Recording, part of Release track schema
4. Key (fb:type.object.key): part of Object schema, links to type Key
5. Type (fb:type.object.type): part of Object schema, links to type Type
6. Track # (fb:music.release_track.track_number): part of Release track schema, links to type Integer

No other items found

[Assistant] There is no "site" property either. Since all attempts to find a direct country or location property for the tomb entity have failed, let's try a broader approach: search for entities related to "Valley of the Kings," which is the known location of King Tut's tomb, and see if that entity is linked to a country.

[Tool]
Top 10 entity alternatives:
1. Valley of the Kings (fb:m.08m8w6): The Valley of the Kings, the Valley of the gates of the Kings, i...s tombs and burials continue to stimulate research and interest., has type Tourist attraction
2. Valley of the Kings (fb:m.0m30ss): has type Musical Recording
3. Valley of the Kings (fb:m.02pjw2n): Valley of the Kings is a 1954 Eastmancolor adventure film made b...ic was by Miklós Rózsa and the cinematography by Robert Surtees., has type Film
4. Valley of the Kings (fb:m.0m8hnb): has type Musical Recording
5. Valley of the Kings (fb:m.07schv6): The Valley of the Kings or Chongye Valley branches off the Yarlu... Tride Tsugtsen, Trisong Detsen, Muni Tsangpo and Tritsu Detsen., has type Location
6. Valley of the Kings (fb:m.0fv5f43): has type Musical Release
7. Valley of the Kings (fb:m.04xm9vz): has type Book Edition
8. Valley of the Kings (fb:m.04xm9wf): has type Book Edition
9. Valley of the Kings (fb:m.02pmnf0): Valley of the Kings is an EP released in 1997 by the German powe...ay featuring Henjo Richter on guitar and Dan Zimmerman on drums., has type Musical Album
10. Valley of the Kings (fb:m.030mqlj): has type Consumer product

[Assistant]
The most relevant entity is "Valley of the Kings (fb:m.08m8w6)", which is described as a tourist attraction and matches the known archaeological site.

Now, let's list all triples where fb:m.08m8w6 is the subject to see if there is a property linking it to a country.

[Tool]
Got 718 rows and 3 columns, showing the first 10 rows below:
| subject                           | property                                                            | object                                                                   |
| --------------------------------- | ------------------------------------------------------------------- | ------------------------------------------------------------------------ |
| Valley of the Kings (fb:m.08m8w6) | Type (fb:type.object.type)                                          | Topic (fb:common.topic)                                                  |
| Valley of the Kings (fb:m.08m8w6) | Key (fb:type.object.key)                                            | /en/valley_of_the_kings                                                  |
| Valley of the Kings (fb:m.08m8w6) | Name (fb:type.object.name)                                          | Dolina kraljev (sl)                                                      |
| Valley of the Kings (fb:m.08m8w6) | Topic equivalent webpage (fb:common.topic.topic_equivalent_webpage) | <http://ar.wikipedia.org/wiki/%48%27%2F%4A_%27%44%45%44%48%43>           |
| Valley of the Kings (fb:m.08m8w6) | Notable for (fb:common.topic.notable_for)                           | fb:g.1256807l5                                                           |
| Valley of the Kings (fb:m.08m8w6) | Notable types (fb:common.topic.notable_types)                       | Tourist attraction (fb:m.03yw861)                                        |
| Valley of the Kings (fb:m.08m8w6) | Description (fb:common.topic.description)                           | A Királyok völgye egy völgy Egyi...görökség részévé nyilvánították. (hu) |
| Valley of the Kings (fb:m.08m8w6) | Article (fb:common.topic.article)                                   | fb:m.08m8wj                                                              |
| Valley of the Kings (fb:m.08m8w6) | Contained by (fb:location.location.containedby)                     | Egypt (fb:m.02k54)                                                       |
| Valley of the Kings (fb:m.08m8w6) | Contains (fb:location.location.contains)                            | KV62 (fb:m.01qg6m)                                                       |
| ...                               | ...                                                                 | ...                                                                      |

[Assistant]
The property "Contained by (fb:location.location.containedby)" links the Valley of the Kings (fb:m.08m8w6) to Egypt (fb:m.02k54).

Since King Tut's tomb is in the Valley of the Kings, and the Valley of the Kings is contained by Egypt, we can construct a query that shows the country where King Tut's tomb was found by linking these entities.

Let's write a SPARQL query that:
- Starts from King Tut's Tomb (fb:m.0rsfnbm)
- Finds its location as Valley of the Kings (fb:m.08m8w6)
- Finds the country containing the Valley of the Kings (fb:m.02k54)

However, since we don't have a direct link from the tomb to the Valley of the Kings in the data we've seen, let's check if the tomb is listed as being "contained by" the Valley of the Kings.

Let's list all "contained by" properties for King Tut's Tomb.

[Tool] Got no rows and 3 columns

[Assistant]
There is no direct "contained by" property for King Tut's Tomb. However, we know from historical context that the tomb is in the Valley of the Kings, which is in Egypt.

Given the available data, the strongest link in Freebase is:
- Valley of the Kings (fb:m.08m8w6) is "contained by" Egypt (fb:m.02k54).

Let's write a SPARQL query that returns the country containing the Valley of the Kings, which is the site of King Tut's tomb.

I will include the IRI for Egypt and its label as an optional field.

Here is the SPARQL query:

[Tool] Stopped generation process


PREFIX fb: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?college WHERE {
  fb:m.0c2yrf fb:people.person.education ?edu .
  ?edu fb:education.education.institution ?college .
  ?college fb:common.topic.notable_types fb:m.01y2hnl .
}

Joakim Noah attended the University of Florida (fb:m.0j_sncb).

[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 https://qlever.cs.uni-freiburg.de/api/freebase

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 college did joakim noah?

[Assistant] Let's start by looking at some similar examples.

[Tool]
Example 1:
Question:
what college did joakim noah attend?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.0c2yrf ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.0c2yrf fb:people.person.education ?y .
  ?y fb:education.education.institution ?x .
  ?x fb:common.topic.notable_types fb:m.01y2hnl .
}

Using entities:
College/University, also known as College, University (fb:m.01y2hnl): The College/University type is used for institutions that offer ...mation, please see the Freebase wiki page on College/University.
Joakim Noah, also known as Joe, Joakim Simon Noah (fb:m.0c2yrf): Joakim Simon Noah is a French-American professional basketball p...Star and won the NBA Defensive Player of the Year Award in 2014., Joakim Noah is a film producer., has type Basketball Player

Using properties:
Notable types (fb:common.topic.notable_types): part of Topic schema, links to type Type
Institution (fb:education.education.institution): links to type Educational Institution, part of Education schema
Education (fb:people.person.education): links to type Education, part of Person schema

Example 2:
Question:
who does joakim noah play for?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.0c2yrf ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.0c2yrf fb:sports.pro_athlete.teams ?y .
  ?y fb:sports.sports_team_roster.team ?x .
  FILTER ( NOT EXISTS {
    ?y fb:sports.sports_team_roster.from ?sk0
  }
  || EXISTS {
    ?y fb:sports.sports_team_roster.from ?sk1 .
    FILTER ( xsd:datetime ( ?sk1 ) <= "2015-08-10" ^^ xsd:dateTime )
  }
  ) FILTER ( NOT EXISTS {
    ?y fb:sports.sports_team_roster.to ?sk2
  }
  || EXISTS {
    ?y fb:sports.sports_team_roster.to ?sk3 .
    FILTER ( xsd:datetime ( ?sk3 ) >= "2015-08-10" ^^ xsd:dateTime )
  }
  )
}

Using entities:
Joakim Noah, also known as Joe, Joakim Simon Noah (fb:m.0c2yrf): Joakim Simon Noah is a French-American professional basketball p...Star and won the NBA Defensive Player of the Year Award in 2014., Joakim Noah is a film producer., has type Basketball Player

Using properties:
Teams (fb:sports.pro_athlete.teams): links to type Sports team roster, part of Athlete schema
From (fb:sports.sports_team_roster.from): part of Sports team roster schema, links to type Date/Time
Team (fb:sports.sports_team_roster.team): part of Sports team roster schema, links to type Sports Team
To (fb:sports.sports_team_roster.to): part of Sports team roster schema, links to type Date/Time

Example 3:
Question:
what college did michael jordan play basketball for?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.054c1 ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.054c1 fb:sports.drafted_athlete.drafted ?y .
  ?y fb:sports.sports_league_draft_pick.school ?x .
  ?x fb:common.topic.notable_types fb:m.01y2hnl .
}

Using entities:
College/University, also known as College, University (fb:m.01y2hnl): The College/University type is used for institutions that offer ...mation, please see the Freebase wiki page on College/University.
Michael Jordan, also known as MJ, His Airness, Mike Jordan, Michael Jeffrey Jordan, His Royal Airness (fb:m.054c1): Michael Jeffrey Jordan, also known by his initials, MJ, is an Am...ation for being one of the best defensive players in basketball., has type Celebrity

Using properties:
Notable types (fb:common.topic.notable_types): part of Topic schema, links to type Type
Drafted (fb:sports.drafted_athlete.drafted): links to type Sports League Draft Pick, part of Drafted athlete schema
School/Institution (fb:sports.sports_league_draft_pick.school): part of Sports League Draft Pick schema, links to type Educational Institution

[Assistant]
From the similar examples, the best approach is to use Joakim Noah's Freebase ID (fb:m.0c2yrf) and look for his education via the property fb:people.person.education, then get the institution via fb:education.education.institution, and ensure the result is a College/University (fb:m.01y2hnl).

I will now write the SPARQL query accordingly.

[Tool]
Got 1 row and 1 column:
| college                              |
| ------------------------------------ |
| University of Florida (fb:m.0j_sncb) |

[Tool] Stopped generation process


PREFIX fb: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?place_of_death WHERE {
  fb:m.06c97 fb:people.deceased_person.place_of_death ?place_of_death .
}

Richard Nixon died in New York City (fb:m.02_286).

[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 https://qlever.cs.uni-freiburg.de/api/freebase

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] where did richard nixon die?

[Assistant] Let's start by looking at some similar examples.

[Tool]
Example 1:
Question:
when richard nixon was president?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.06c97 ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.06c97 fb:government.politician.government_positions_held ?y .
  ?y fb:government.government_position_held.from ?x .
  ?y fb:government.government_position_held.office_position_or_title fb:m.060d2 .
}

Using entities:
President of the United States, also known as Commander in Chief, President of the United States of America (fb:m.060d2): The President of the United States of America is the elected hea...er or both houses of Congress under extraordinary circumstances., has type Government Office or Title
Richard Nixon, also known as Dick, Vice President Richard Nixon, Tricky Dick, Slick Rick, Richard M. Nixon (fb:m.06c97): Richard Milhous Nixon was the 37th President of the United State... F. Kennedy, and lost a race for Governor of California in 1962., has type US President

Using properties:
From (fb:government.government_position_held.from): part of Government Position Held schema, links to type Date/Time
Office, position, or title (fb:government.government_position_held.office_position_or_title): links to type Government Office or Title, part of Government Position Held schema
Government Positions Held (fb:government.politician.government_positions_held): links to type Government Position Held, part of Politician schema

Example 2:
Question:
where president nixon was born?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.06c97 ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.06c97 fb:people.person.place_of_birth ?x .
}

Using entities:
Richard Nixon, also known as Dick, Vice President Richard Nixon, Tricky Dick, Slick Rick, Richard M. Nixon (fb:m.06c97): Richard Milhous Nixon was the 37th President of the United State... F. Kennedy, and lost a race for Governor of California in 1962., has type US President

Using properties:
Place of birth (fb:people.person.place_of_birth): links to type Location, part of Person schema

Example 3:
Question:
where did reagan die?

SPARQL:
SELECT DISTINCT ?x WHERE {
  FILTER ( ?x != fb:m.06c0j ) FILTER ( ! isLiteral( ?x ) || lang( ?x ) = '' || langMatches( lang( ?x ) , 'en' ) ) fb:m.06c0j fb:people.deceased_person.place_of_death ?x .
}

Using entities:
Ronald Reagan, also known as Rawhide, Ronald Wilson Reagan, Ronald 'Dutch' Reagan, Ronald Regan, Ronnie (fb:m.06c0j): Ronald Wilson Reagan was an American politician, commentator, an...rk of supporters, he was elected Governor of California in 1966., has type US President

Using properties:
Place of death (fb:people.deceased_person.place_of_death): part of Deceased Person schema, links to type Location

[Assistant]
From the similar examples, especially Example 3 ("where did reagan die?"), I see that the property fb:people.deceased_person.place_of_death is used to find the place of death for a person. Richard Nixon's Freebase entity is fb:m.06c97.

So, the query should look for the value of fb:people.deceased_person.place_of_death for fb:m.06c97.

I will write a SPARQL query to retrieve the place of death (as an IRI and optionally its label) for Richard Nixon.

[Tool]
Got 43 rows and 2 columns, showing the first 5 and last 5 rows below:
| place_of_death              | place_of_death_label      |
| --------------------------- | ------------------------- |
| New York City (fb:m.02_286) | Bandar Raya New York (ms) |
| New York City (fb:m.02_286) | Kota New York (id)        |
| New York City (fb:m.02_286) | Lungsod ng New York (fil) |
| New York City (fb:m.02_286) | New York (cs)             |
| New York City (fb:m.02_286) | New York (et)             |
| ...                         | ...                       |
| New York City (fb:m.02_286) | นครนิวยอร์ก (th)          |
| New York City (fb:m.02_286) | 뉴욕 (ko)                   |
| New York City (fb:m.02_286) | ニューヨーク (ja)               |
| New York City (fb:m.02_286) | 紐約 (zh-Hant)              |
| New York City (fb:m.02_286) | 纽约 (zh)                   |

[Tool] Stopped generation process