PREFIX wdt: <http://www.wikidata.org/prop/direct/>
SELECT ?item ?prop ?propType ?propMainItem ?propConstraint ?propExample ?propFormatter ?propSubpropertyOf WHERE {
  ?item wdt:P1963 ?prop .
  OPTIONAL {
    ?prop wdt:P31 ?propType .
  }
  OPTIONAL {
    ?prop wdt:P1629 ?propMainItem .
  }
  OPTIONAL {
    ?prop wdt:P2302 ?propConstraint .
  }
  OPTIONAL {
    ?prop wdt:P1855 ?propExample .
  }
  OPTIONAL {
    ?prop wdt:P1630 ?propFormatter .
  }
  OPTIONAL {
    ?prop wdt:P1647 ?propSubpropertyOf .
  }
}
LIMIT 20000

Using properties:
Wikidata item of this property (wd:P1629 as wdt), also known as associated item, item, item for this property, item of this property, property's subject item, etc.
formatter URL (wd:P1630 as wdt), also known as URL format string, URL formatter, URL pattern, URL template, P1630
subproperty of (wd:P1647 as wdt), also known as has parent property, instance of property, parent property, rdfs:subPropertyOf, subclass of property, etc.
Wikidata property example (wd:P1855 as wdt), also known as e.g., eg, example, Example item for this property, example of property, etc.
properties for this type (wd:P1963 as wdt), also known as has properties, has property, properties for this class, property for this class, property for this type, etc.
property constraint (wd:P2302 as wdt), also known as constraint, rdfs:domain, rdfs:range, P2302
instance of (wd:P31 as wdt), also known as example of, has type, is a, is an, is of type, etc.

Got 20,000 rows and 8 columns, showing the first 5 and last 5 rows below:
| item                                        | prop     | propType                                                                       | propMainItem               | propConstraint                               | propExample                                      | propFormatter                              | propSubpropertyOf |
| ------------------------------------------- | -------- | ------------------------------------------------------------------------------ | -------------------------- | -------------------------------------------- | ------------------------------------------------ | ------------------------------------------ | ----------------- |
| fictional intellectual work (wd:Q125942413) | wd:P10   | curated Wikidata property (wd:Q121928698)                                      | video (wd:Q98069877)       | format constraint (wd:Q21502404)             | Smoorverliefd (wd:Q15075950)                     | https://commons.wikimedia.org/wiki/File:$1 |                   |
| fictional intellectual work (wd:Q125942413) | wd:P10   | curated Wikidata property (wd:Q121928698)                                      | video (wd:Q98069877)       | format constraint (wd:Q21502404)             | Varanus komodoensis (wd:Q4504)                   | https://commons.wikimedia.org/wiki/File:$1 |                   |
| fictional intellectual work (wd:Q125942413) | wd:P10   | curated Wikidata property (wd:Q121928698)                                      | video (wd:Q98069877)       | format constraint (wd:Q21502404)             | Couch Commander (wd:Q69063653)                   | https://commons.wikimedia.org/wiki/File:$1 |                   |
| fictional intellectual work (wd:Q125942413) | wd:P10   | curated Wikidata property (wd:Q121928698)                                      | video (wd:Q98069877)       | format constraint (wd:Q21502404)             | Elephants Dream (wd:Q825197)                     | https://commons.wikimedia.org/wiki/File:$1 |                   |
| fictional intellectual work (wd:Q125942413) | wd:P10   | curated Wikidata property (wd:Q121928698)                                      | video (wd:Q98069877)       | allowed qualifiers constraint (wd:Q21510851) | Smoorverliefd (wd:Q15075950)                     | https://commons.wikimedia.org/wiki/File:$1 |                   |
| ...                                         | ...      | ...                                                                            | ...                        | ...                                          | ...                                              | ...                                        | ...               |
| mairie déléguée of France (wd:Q116968218)   | wd:P1001 | Wikidata property used as "depicts" (P180) qualifier on Commons (wd:Q70564278) | jurisdiction (wd:Q5982983) | value-type constraint (wd:Q21510865)         | mayor of Paris (wd:Q12371988)                    |                                            | wd:P2541          |
| mairie déléguée of France (wd:Q116968218)   | wd:P1001 | Wikidata property used as "depicts" (P180) qualifier on Commons (wd:Q70564278) | jurisdiction (wd:Q5982983) | value-type constraint (wd:Q21510865)         | mayor of Paris (wd:Q12371988)                    |                                            | wd:P7153          |
| mairie déléguée of France (wd:Q116968218)   | wd:P1001 | Wikidata property used as "depicts" (P180) qualifier on Commons (wd:Q70564278) | jurisdiction (wd:Q5982983) | value-type constraint (wd:Q21510865)         | North American Free Trade Agreement (wd:Q181574) |                                            | wd:P13044         |
| mairie déléguée of France (wd:Q116968218)   | wd:P1001 | Wikidata property used as "depicts" (P180) qualifier on Commons (wd:Q70564278) | jurisdiction (wd:Q5982983) | value-type constraint (wd:Q21510865)         | North American Free Trade Agreement (wd:Q181574) |                                            | wd:P2541          |
| mairie déléguée of France (wd:Q116968218)   | wd:P1001 | Wikidata property used as "depicts" (P180) qualifier on Commons (wd:Q70564278) | jurisdiction (wd:Q5982983) | value-type constraint (wd:Q21510865)         | North American Free Trade Agreement (wd:Q181574) |                                            | wd:P7153          |

Answer:
Summary of steps and results:

1) I searched Wikidata for the property named "properties for this type" and verified it is wd:P1963.

2) I inspected how that property is used by listing triples using wdt:P1963. Many items use it to point to Wikidata properties (e.g., wd:P1006, wd:P17, wd:P10, etc.).

3) I built and executed a SPARQL query that returns: the item using P1963 (?item), the associated property (?prop), and a set of common characteristics of that property:
   - property type / instance-of (wdt:P31) as ?propType
   - Wikidata item corresponding to the property (?propMainItem via wdt:P1629)
   - property constraint (?propConstraint via wdt:P2302)
   - property example (?propExample via wdt:P1855)
   - formatter URL (?propFormatter via wdt:P1630)
   - parent property / subproperty of (?propSubpropertyOf via wdt:P1647)

Final SPARQL query (already executed):

SELECT ?item ?prop ?propType ?propMainItem ?propConstraint ?propExample ?propFormatter ?propSubpropertyOf WHERE {
  ?item wdt:P1963 ?prop .
  OPTIONAL { ?prop wdt:P31 ?propType . }
  OPTIONAL { ?prop wdt:P1629 ?propMainItem . }
  OPTIONAL { ?prop wdt:P2302 ?propConstraint . }
  OPTIONAL { ?prop wdt:P1855 ?propExample . }
  OPTIONAL { ?prop wdt:P1630 ?propFormatter . }
  OPTIONAL { ?prop wdt:P1647 ?propSubpropertyOf . }
} LIMIT 20000

Results:
- The query returned many rows (I limited to 20,000). Example rows from the result set include:
  - item wd:Q125942413 (fictional intellectual work) — prop wd:P10 with propType wd:Q121928698, propMainItem wd:Q98069877, propConstraint wd:Q21502404, propExample wd:Q15075950, propFormatter "https://commons.wikimedia.org/wiki/File:$1".
  - item wd:Q116968218 (mairie déléguée of France) — prop wd:P1001 with propType wd:Q70564278, propMainItem wd:Q5982983, propConstraint wd:Q21510865, propExample wd:Q12371988, propSubpropertyOf values such as wd:P2541, wd:P7153, wd:P13044.

If you want any of the following adjustments, tell me and I'll update the query:
- Include English labels for items and properties (rdfs:label with LANG filter) — note this may be heavier and can time out for very large result sets; I can add a LIMIT or filter to specific items.
- Add or remove property characteristics (e.g., include property usage tracking category P2875, formatter type, allowed qualifiers constraints, etc.).
- Restrict the query to specific items or specific properties.

Would you like the query with labels, or a narrowed result (for example items of a particular class)?

What are the items where the property "properties for this type" is used, along with the associated properties and their characteristics?

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

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. Search for the 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. Execute intermediate queries to get feedback and to verify your assumptions. You may need to refine or rethink your current plan based on the query results and go back to step 2 if needed, possibly multiple times.
4. Use the answer or cancel function to finalize your answer and stop the generation process.

You have access to the following knowledge graphs:
wikidata at http://localhost:7001 without notes

You are provided with the following notes across all knowledge graphs:
No notes available

You can use the following SPARQL prefixes implicitly in all functions:
cc: <http://creativecommons.org/ns#
data: <https://www.wikidata.org/wiki/Special:EntityData/
dct: <http://purl.org/dc/terms/
geo: <http://www.opengis.net/ont/geosparql#
geof: <http://www.opengis.net/def/function/geosparql/
imdb: <https://www.imdb.com/
math: <http://www.w3.org/2005/xpath-functions/math#
ontolex: <http://www.w3.org/ns/lemon/ontolex#
owl: <http://www.w3.org/2002/07/owl#
p: <http://www.wikidata.org/prop/
pq: <http://www.wikidata.org/prop/qualifier/
pqn: <http://www.wikidata.org/prop/qualifier/value-normalized/
pqv: <http://www.wikidata.org/prop/qualifier/value/
pr: <http://www.wikidata.org/prop/reference/
prn: <http://www.wikidata.org/prop/reference/value-normalized/
prov: <http://www.w3.org/ns/prov#
prv: <http://www.wikidata.org/prop/reference/value/
ps: <http://www.wikidata.org/prop/statement/
psn: <http://www.wikidata.org/prop/statement/value-normalized/
psv: <http://www.wikidata.org/prop/statement/value/
qfn: <http://qlever.cs.uni-freiburg.de/function#
ql: <http://qlever.cs.uni-freiburg.de/builtin-functions/
qlss: <https://qlever.cs.uni-freiburg.de/spatialSearch/
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
ref: <http://www.wikidata.org/reference/
s: <http://www.wikidata.org/entity/statement/
schema: <http://schema.org/
skos: <http://www.w3.org/2004/02/skos/core#
v: <http://www.wikidata.org/value/
wd: <http://www.wikidata.org/entity/
wdno: <http://www.wikidata.org/prop/novalue/
wdt: <http://www.wikidata.org/prop/direct/
wdtn: <http://www.wikidata.org/prop/direct-normalized/
wikibase: <http://wikiba.se/ontology#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
dc: <http://purl.org/dc/elements/1.1/
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
qb: <http://purl.org/linked-data/cube#
void: <http://rdfs.org/ns/void#

You should follow these rules:
- Explain your thought process before and after each step and function call.
- Do not just use or make up entity or property identifiers without verifying their existence in the knowledge graphs first.
- 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.
- Always execute your final SPARQL query before giving an answer to make sure it returns the expected results.
- 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.
- 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.
- 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.
- For questions with a "True" or "False" answer the SPARQL query should be an ASK query.

[User] What are the items where the property "properties for this type" is used, along with the associated properties and their characteristics?

[Assistant] I will first search for the property "properties for this type" in Wikidata to get its identifier, then find items that use it and the properties linked by it, and then retrieve characteristics of those properties (such as property type, data type, and other metadata). I'll run a search for the property name.

[Tool]
Top 10 property alternatives:
1. properties for this type (wd:P1963 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn), also known as has properties, has property, properties for this class, property for this class, property for this type, etc.: when this subject is used as object of “instance of”, the following properties normally apply / when this subject is used as object of “instance of”, the following properties normally apply
2. Wikidata property (wd:P1687 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn, matched via property for this item), also known as has property, main property, property, property for this item, P1687: main Wikidata property for this item / main Wikidata property for this item
3. uses property (wd:P3176 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn), also known as analyzes property, analyzes Wikidata property, discusses property, discusses Wikidata property, property used, etc.: Wikidata property used, discussed, or otherwise analyzed in this work (not the meaning of the property itself) / Wikidata property used, discussed, or otherwise analyzed in this work (not the meaning of the property itself) / is subproperty of uses
4. Wikidata property example (wd:P1855 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn, matched via property sample), also known as e.g., eg, example, Example item for this property, example of property, etc.: example where this Wikidata property is used; target item is ... the property being described given the associated value / example where this Wikidata property is used / Example where this Wikidata property is used
5. Wikidata property example for properties (wd:P2271 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn, matched via example for properties), also known as example for properties, property example, P2271: examples of using a property in an item statement / is subproperty of Wikidata property example
6. characteristic of (wd:P13044 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn, matched via property of), also known as inheres in, of, property of, quality of, P13044: (qualifier only) statement value is a characteristic, quality, property, or state of this qualifier value
7. type of unit for this property (wd:P2876 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn), also known as P2876: units for this property are all instances of this item
8. external superproperty (wd:P2235 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn, matched via subproperty of external property), also known as subproperty of (external), subproperty of external property, P2235: all resources related by this property are also related to that property from an external vocabulary
9. external subproperty (wd:P2236 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn, matched via subproperty of external property), also known as subproperty (external), subproperty of external property, P2236: all resources related by the property from external vocabularies are also related to this property
10. subproperty of (wd:P1647 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn, matched via subclass of property), also known as has parent property, instance of property, parent property, rdfs:subPropertyOf, subclass of property, etc.: all resources related by this property are also related by that property / is subproperty of related property / is subproperty of see also

[Assistant] I'll list triples that use the direct property wdt:P1963 ("properties for this type") to see which items use it and what properties they point to. This helps shape the final query. I'll request triples constrained by that property.

[Tool]
Got 10,568 rows and 3 columns, showing the first 10 rows below:
| subject          | property                             | object    |
| ---------------- | ------------------------------------ | --------- |
| animal (wd:Q729) | properties for this type (wdt:P1963) | wd:P1034  |
| art (wd:Q735)    | properties for this type (wdt:P1963) | wd:P17    |
| horse (wd:Q726)  | properties for this type (wdt:P1963) | wd:P1705  |
| star (wd:Q523)   | properties for this type (wdt:P1963) | wd:P10751 |
| human (wd:Q5)    | properties for this type (wdt:P1963) | wd:P1006  |
| book (wd:Q571)   | properties for this type (wdt:P1963) | wd:P1143  |
| plant (wd:Q756)  | properties for this type (wdt:P1963) | wd:P13318 |
| city (wd:Q515)   | properties for this type (wdt:P1963) | wd:P1082  |
| atom (wd:Q9121)  | properties for this type (wdt:P1963) | wd:P8000  |
| food (wd:Q2095)  | properties for this type (wdt:P1963) | wd:P1821  |
| ...              | ...                                  | ...       |

[Assistant] I'll inspect one of the property items returned (wd:P1006) to find which metadata fields are used to describe properties (like datatype, property type, etc.). I'll list triples for that subject.

[Tool]
Got 429 rows and 3 columns, showing the first 10 rows below:
| subject  | property                              | object                                                                |
| -------- | ------------------------------------- | --------------------------------------------------------------------- |
| wd:P1006 | instance of (wdt:P31)                 | Wikidata property for authority control for people (wd:Q19595382)     |
| wd:P1006 | country (wdt:P17)                     | Netherlands (wd:Q55)                                                  |
| wd:P1006 | part of (wdt:P361)                    | Network of terms (wd:Q133444965)                                      |
| wd:P1006 | short name (wdt:P1813)                | NTA (de)                                                              |
| wd:P1006 | maintained by WikiProject (wdt:P6104) | WikiProject Dutch National Thesaurus for Author Names (wd:Q110534514) |
| wd:P1006 | maintained by (wdt:P126)              | KB National Library of the Netherlands (wd:Q1526131)                  |
| wd:P1006 | has characteristic (wdt:P1552)        | VIAF component (wd:Q26921380)                                         |
| wd:P1006 | property constraint (wdt:P2302)       | label in language constraint (wd:Q108139345)                          |
| wd:P1006 | Wikidata property example (wdt:P1855) | Josephus (wd:Q134461)                                                 |
| wd:P1006 | formatter URL (wdt:P1630)             | https://data.bibliotheken.nl/id/thes/p$1                              |
| ...      | ...                                   | ...                                                                   |

[Assistant] I'll search for properties that describe a Wikidata property’s characteristics, especially those that indicate the property's data type or 'property type' (like whether it's a 'Wikidata property for...' or its 'property constraint'). I'll search for "property datatype" and "datatype" in property names.

[Tool]
Top 10 property alternatives:
1. class (wd:P2308 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn, matched via type), also known as type, P2308: qualifier to define a property constraint in combination with "property constraint" (P2302) / qualifier to define a property constraint in combination with "property constraint" (P2302)
2. taxonomic type (wd:P427 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn, matched via type), also known as genotype, species typica, type, type genus, type species, etc.: type genus or species: [in zoology:] nominal genus or species ... the name-bearing type of this nominal species or subspecies
3. instance of (wd:P31 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn, matched via type), also known as example of, has type, is a, is an, is of type, etc.: type to which this subject corresponds/belongs. Different ... and the volcano is a type (instance) of volcanic landform / that class of which this subject is a particular example and ... a subclass of mountain (and an instance of volcanic landform)
4. representation type (wd:P12692 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn), also known as visual presentation, P12692: property to indicate the representation type as a qualifier for Wikimedia Commons SDC Depicts statements of such Wikidata items
5. subclass of (wd:P279 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn, matched via type of), also known as all members of this class also belong to, category of, form of, has superclass, is a class of, etc.: this item is a subclass (subset) of that item; ALL instances ... of volcanic landform); Everest is an instance of mountain / this item is a subclass (subset) of that item; all instances ... instance of volcanic landform); K2 is an instance of mountain / this item is a subclass (subset) of that item; all instances ... instance of volcanic landform); K2 is an instance of mountain / this item is a subclass (subset) of that item; all instances ... instance of volcanic landform); K2 is an instance of mountain
6. external data available at URL (wd:P1325 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn, matched via data), also known as data, external data URL, URL with external data, P1325: URL where external data on this item can be found / URL where external data on this item can be found
7. minimum value (wd:P2313 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn, matched via from), also known as at least this many, from, minimum quantity, min quantity, min value, etc.: qualifier indicating the lowest possible value of a quantity
8. source of transfer (wd:P12693 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn, matched via from), also known as from, sender, source, starting point, P12693: entity that a transferred item is initially associated with, before this process associates it with another entity
9. relative to (wd:P2210 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn, matched via from), also known as compared object, compared to, compared with, from, in relation to, etc.: qualifier: what a statement value is relative to / qualifier: what a statement value is relative to
10. definition domain (wd:P1568 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn, matched via from), also known as domain, domain of definition, domain of function, from, function domain, etc.: set of "input" or argument values for which a mathematical function is defined; subset of input set

[Assistant] I'll search for properties that describe characteristics of Wikidata properties, such as datatype, property constraints, or 'has characteristic'. I'll search for terms like "Wikidata property", "property data type", and "has characteristic" to identify relevant properties to include in the results.

[Tool]
Top 10 property alternatives:
1. Wikidata property (wd:P1687 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn), also known as has property, main property, property, property for this item, P1687: main Wikidata property for this item / main Wikidata property for this item
2. Wikidata property example (wd:P1855 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn), also known as e.g., eg, example, Example item for this property, example of property, etc.: example where this Wikidata property is used; target item is ... the property being described given the associated value / example where this Wikidata property is used / Example where this Wikidata property is used
3. source website for the property (wd:P1896 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn, matched via Wikidata property source), also known as property source, source, source of property, source URL for the property, source website of the property, etc.: URL of website acting as source of data for this Wikidata property / is subproperty of URL
4. Wikidata property example for properties (wd:P2271 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn), also known as example for properties, property example, P2271: examples of using a property in an item statement / is subproperty of Wikidata property example
5. property proposal discussion (wd:P3254 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn, matched via Wikidata property proposal), also known as discussion, discussion URL, property discussion, property discussion URL, proposal, etc.: URL of the page (or page section) on which the creation of the property was discussed / is subproperty of Wikimedia community discussion URL
6. Wikidata item of this property (wd:P1629 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn, matched via Wikidata item for this property), also known as associated item, item, item for this property, item of this property, property's subject item, etc.: item corresponding to the concept represented by the property / relationship represented by the property
7. uses property (wd:P3176 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn, matched via discusses Wikidata property), also known as analyzes property, analyzes Wikidata property, discusses property, discusses Wikidata property, property used, etc.: Wikidata property used, discussed, or otherwise analyzed in this work (not the meaning of the property itself) / Wikidata property used, discussed, or otherwise analyzed in this work (not the meaning of the property itself) / is subproperty of uses
8. maintained by WikiProject (wd:P6104 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn, matched via Wikidata project), also known as Wikidata project, Wikimedia project, WikiProject, P6104: WikiProject that maintains this property, item, or linked ... of Wikidata, define the scope using the qualifier "of (P642)" / is subproperty of maintained by / is subproperty of maintenance
9. properties for this type (wd:P1963 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn, matched via Wikidata properties for this type), also known as has properties, has property, properties for this class, property for this class, property for this type, etc.: when this subject is used as object of “instance of”, the following properties normally apply / when this subject is used as object of “instance of”, the following properties normally apply
10. equivalent property (wd:P1628 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn, matched via schema.org property), also known as ontological equivalent, owl:equivalentProperty, schema.org property, P1628: equivalent property in other ontologies (use in statements on properties, use property URI) / is subproperty of exact match / is subproperty of URL

[Assistant]
We have identified the property P1963. The user asks: "What are the items where the property 'properties for this type' is used, along with the associated properties and their characteristics?"

Interpretation: For each subject item that has wdt:P1963 linking to a property (wd:P...), return the subject (item), the property (property item), and characteristics of that property. "Characteristics" could mean several things: property datatype (which is in the property entity via wdt:P31? No; property items are instances of some class?), statements on property items include 'instance of' as 'Wikidata property' of some kind. Useful characteristics: property label, property datatype, property's instance of (which property type?), property constraints (P2302), property datatype is stored as 'datatype' where? For a property in Wikidata, the property entity has a statement 'datatype' via p:P? I need to find how to get property datatype. Search property for 'property type' or 'datatype' for properties. There's a property 'property constraint' P2302 exists; also 'property type' maybe P1629? Let's inspect a known property like wd:P17 (country) which was referenced earlier. List its triples to see which statements indicate data type.

[Tool]
Got 1,175 rows and 3 columns, showing the first 10 rows below:
| subject | property                                     | object                                                                   |
| ------- | -------------------------------------------- | ------------------------------------------------------------------------ |
| wd:P17  | instance of (wdt:P31)                        | Wikidata property encoding a vCard value (wd:Q26935994)                  |
| wd:P17  | property constraint (wdt:P2302)              | conflicts-with constraint (wd:Q21502838)                                 |
| wd:P17  | Wikidata property example (wdt:P1855)        | Germany (wd:Q183)                                                        |
| wd:P17  | related property (wdt:P1659)                 | wd:P1001                                                                 |
| wd:P17  | property proposal discussion (wdt:P3254)     | <https://www.wikidata.org/wiki/Wikidata:Property_proposal/Archive/1#P17> |
| wd:P17  | Wikidata item of this property (wdt:P1629)   | state (wd:Q7275)                                                         |
| wd:P17  | stability of property value (wdt:P2668)      | values can be added (wd:Q23611840)                                       |
| wd:P17  | property usage tracking category (wdt:P2875) | wd:Q20116958                                                             |
| wd:P17  | OpenStreetMap tag or key (wdt:P1282)         | Key:addr:country                                                         |
| wd:P17  | subproperty of (wdt:P1647)                   | wd:P131                                                                  |
| ...     | ...                                          | ...                                                                      |

[Tool]
Top 10 property alternatives:
1. properties for this type (wd:P1963 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn, matched via Wikidata properties for this type), also known as has properties, has property, properties for this class, property for this class, property for this type, etc.: when this subject is used as object of “instance of”, the following properties normally apply / when this subject is used as object of “instance of”, the following properties normally apply
2. provides data for property (wd:P13353 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn), also known as data provided by property, data provided by website, data supplied by identifier, statements provided by identifier, statements provided by property, etc.: dataset associated with this external ID usually contains data applicable to this other Wikidata property
3. uses property (wd:P3176 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn), also known as analyzes property, analyzes Wikidata property, discusses property, discusses Wikidata property, property used, etc.: Wikidata property used, discussed, or otherwise analyzed in this work (not the meaning of the property itself) / Wikidata property used, discussed, or otherwise analyzed in this work (not the meaning of the property itself) / is subproperty of uses
4. Wikidata property example (wd:P1855 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn, matched via example of Wikidata property), also known as e.g., eg, example, Example item for this property, example of property, etc.: example where this Wikidata property is used; target item is ... the property being described given the associated value / example where this Wikidata property is used / Example where this Wikidata property is used
5. Wikidata property example for properties (wd:P2271 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn), also known as example for properties, property example, P2271: examples of using a property in an item statement / is subproperty of Wikidata property example
6. Wikidata property (wd:P1687 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn), also known as has property, main property, property, property for this item, P1687: main Wikidata property for this item / main Wikidata property for this item
7. part of (wd:P361 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn, matched via part of-property), also known as assembly of, branch of, chain, collateral branch of, component of, etc.: object of which the subject is a part (if this subject is ... "has part" (P527, see also "has parts of the class" (P2670)) / object of which the subject is a part (if this subject is ... "has part" (P527, see also "has parts of the class" (P2670)) / object of which the subject is a part (if this subject is ... "has part" (P527, see also "has parts of the class" (P2670)) / object of which the subject is a part (if this subject is ... "has part" (P527, see also "has parts of the class" (P2670))
8. characteristic of (wd:P13044 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn, matched via property of), also known as inheres in, of, property of, quality of, P13044: (qualifier only) statement value is a characteristic, quality, property, or state of this qualifier value
9. FISH Archaeological Objects Thesaurus ID (wd:P10674 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn, matched via MDA Object Type), also known as MDA Object Type, SENESCHAL ID, P10674: identifier for a type or class of archaeological object, in the FISH Archaeological Objects Thesaurus
10. Group Properties article ID (wd:P8417 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn), also known as Group Properties page ID, groupprops.subwiki.org ID, P8417: identifier for an article on the Group Properties wiki

[Assistant] I'll run a SPARQL query that finds all items using P1963 and, for each associated property, returns several common property characteristics: instance-of (property type), main Wikidata item for the property, property constraints, example items, formatter URL, and parent property (subproperty of). I'll request English labels via rdfs:label as optional values. Now I'll execute the query.

[Tool]
SPARQL execution failed:
HTTPConnectionPool(host='localhost', port=7001): Read timed out. (read timeout=30)

[Assistant] I'll run a simplified SPARQL query that returns the subject items using P1963 and, for each associated property, several characteristics (instance-of, main Wikidata item, property constraints, example, formatter URL, subproperty of). No labels to reduce load. I'll limit to 20000 rows to avoid timeouts.

[Tool]
Got 20,000 rows and 8 columns, showing the first 5 and last 5 rows below:
| item                                        | prop     | propType                                                                       | propMainItem               | propConstraint                               | propExample                                      | propFormatter                              | propSubpropertyOf |
| ------------------------------------------- | -------- | ------------------------------------------------------------------------------ | -------------------------- | -------------------------------------------- | ------------------------------------------------ | ------------------------------------------ | ----------------- |
| fictional intellectual work (wd:Q125942413) | wd:P10   | curated Wikidata property (wd:Q121928698)                                      | video (wd:Q98069877)       | format constraint (wd:Q21502404)             | Smoorverliefd (wd:Q15075950)                     | https://commons.wikimedia.org/wiki/File:$1 |                   |
| fictional intellectual work (wd:Q125942413) | wd:P10   | curated Wikidata property (wd:Q121928698)                                      | video (wd:Q98069877)       | format constraint (wd:Q21502404)             | Varanus komodoensis (wd:Q4504)                   | https://commons.wikimedia.org/wiki/File:$1 |                   |
| fictional intellectual work (wd:Q125942413) | wd:P10   | curated Wikidata property (wd:Q121928698)                                      | video (wd:Q98069877)       | format constraint (wd:Q21502404)             | Couch Commander (wd:Q69063653)                   | https://commons.wikimedia.org/wiki/File:$1 |                   |
| fictional intellectual work (wd:Q125942413) | wd:P10   | curated Wikidata property (wd:Q121928698)                                      | video (wd:Q98069877)       | format constraint (wd:Q21502404)             | Elephants Dream (wd:Q825197)                     | https://commons.wikimedia.org/wiki/File:$1 |                   |
| fictional intellectual work (wd:Q125942413) | wd:P10   | curated Wikidata property (wd:Q121928698)                                      | video (wd:Q98069877)       | allowed qualifiers constraint (wd:Q21510851) | Smoorverliefd (wd:Q15075950)                     | https://commons.wikimedia.org/wiki/File:$1 |                   |
| ...                                         | ...      | ...                                                                            | ...                        | ...                                          | ...                                              | ...                                        | ...               |
| mairie déléguée of France (wd:Q116968218)   | wd:P1001 | Wikidata property used as "depicts" (P180) qualifier on Commons (wd:Q70564278) | jurisdiction (wd:Q5982983) | value-type constraint (wd:Q21510865)         | mayor of Paris (wd:Q12371988)                    |                                            | wd:P2541          |
| mairie déléguée of France (wd:Q116968218)   | wd:P1001 | Wikidata property used as "depicts" (P180) qualifier on Commons (wd:Q70564278) | jurisdiction (wd:Q5982983) | value-type constraint (wd:Q21510865)         | mayor of Paris (wd:Q12371988)                    |                                            | wd:P7153          |
| mairie déléguée of France (wd:Q116968218)   | wd:P1001 | Wikidata property used as "depicts" (P180) qualifier on Commons (wd:Q70564278) | jurisdiction (wd:Q5982983) | value-type constraint (wd:Q21510865)         | North American Free Trade Agreement (wd:Q181574) |                                            | wd:P13044         |
| mairie déléguée of France (wd:Q116968218)   | wd:P1001 | Wikidata property used as "depicts" (P180) qualifier on Commons (wd:Q70564278) | jurisdiction (wd:Q5982983) | value-type constraint (wd:Q21510865)         | North American Free Trade Agreement (wd:Q181574) |                                            | wd:P2541          |
| mairie déléguée of France (wd:Q116968218)   | wd:P1001 | Wikidata property used as "depicts" (P180) qualifier on Commons (wd:Q70564278) | jurisdiction (wd:Q5982983) | value-type constraint (wd:Q21510865)         | North American Free Trade Agreement (wd:Q181574) |                                            | wd:P7153          |

[Assistant] I'll return the final SPARQL query I used (which lists items using P1963 and, for each referenced property, several common property characteristics). I executed this query and it returned many rows (I included example rows below). If you want labels or fewer/more columns, I can adjust the query. Now I'll provide the final query and a short summary of the results.

[Tool] Stopping


PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX p: <http://www.wikidata.org/prop/>
PREFIX ps: <http://www.wikidata.org/prop/statement/>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
SELECT DISTINCT ?film ?filmLabel ( YEAR( MIN( ?pubDate ) ) AS ?year ) WHERE {
  ?film wdt:P57 wd:Q8877 ; wdt:P31 wd:Q11424 .
  ?film p:P577 ?pubStmt .
  ?pubStmt ps:P577 ?pubDate .
  OPTIONAL {
    ?film rdfs:label ?filmLabel FILTER ( LANG( ?filmLabel ) = "en" )
  }
}
GROUP BY ?film ?filmLabel
ORDER BY ?year ?film
LIMIT 1000

Using entities:
film (wd:Q11424), also known as cinema, cinematic work, films, flick, motion picture, etc.
Steven Spielberg (wd:Q8877), also known as Steven Allan Spielberg

Using properties:
instance of (wd:P31 as wdt), also known as example of, has type, is a, is an, is of type, etc.
publication date (wd:P577 as ps/p), also known as air date, airdate, be published during, be published in, broadcast date, etc.
director (wd:P57 as wdt), also known as directed by, film director, game director, movie director, P57

Got 38 rows and 3 columns, showing the first 5 and last 5 rows below:
| film                                            | filmLabel                               | year           |
| ----------------------------------------------- | --------------------------------------- | -------------- |
| Escape to Nowhere (wd:Q3057871)                 | Escape to Nowhere (en)                  | 1961 (xsd:int) |
| Firelight (wd:Q591320)                          | Firelight (en)                          | 1964 (xsd:int) |
| The Sugarland Express (wd:Q432526)              | The Sugarland Express (en)              | 1974 (xsd:int) |
| Jaws (wd:Q189505)                               | Jaws (en)                               | 1975 (xsd:int) |
| Close Encounters of the Third Kind (wd:Q320588) | Close Encounters of the Third Kind (en) | 1977 (xsd:int) |
| ...                                             | ...                                     | ...            |
| The Post (wd:Q30203425)                         | The Post (en)                           | 2017 (xsd:int) |
| Living Space (wd:Q117789100)                    | Living Space (en)                       | 2018 (xsd:int) |
| Ready Player One (wd:Q22000542)                 | Ready Player One (en)                   | 2018 (xsd:int) |
| West Side Story (wd:Q63643994)                  | West Side Story (en)                    | 2021 (xsd:int) |
| The Fabelmans (wd:Q107710009)                   | The Fabelmans (en)                      | 2022 (xsd:int) |

Answer:
I executed the SPARQL query above. It returns 38 distinct films directed by Steven Spielberg, each with its Wikidata IRI, English title (when available), and the earliest publication year, ordered by year. Example results (first and last rows):
- wd:Q3057871 — Escape to Nowhere — 1961
- wd:Q591320 — Firelight — 1964
- wd:Q432526 — The Sugarland Express — 1974
- wd:Q189505 — Jaws — 1975
- wd:Q320588 — Close Encounters of the Third Kind — 1977
...
- wd:Q30203425 — The Post — 2017
- wd:Q22000542 — Ready Player One — 2018
- wd:Q117789100 — Living Space — 2018
- wd:Q63643994 — West Side Story — 2021
- wd:Q107710009 — The Fabelmans — 2022

If you want, I can paste the full 38-row list here, or export the results as CSV/JSON.

Which distinct movies were directed by Steven Spielberg, along with their titles and the earliest year of publication, sorted by year?

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

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. Search for the 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. Execute intermediate queries to get feedback and to verify your assumptions. You may need to refine or rethink your current plan based on the query results and go back to step 2 if needed, possibly multiple times.
4. Use the answer or cancel function to finalize your answer and stop the generation process.

You have access to the following knowledge graphs:
wikidata at http://localhost:7001 without notes

You are provided with the following notes across all knowledge graphs:
No notes available

You can use the following SPARQL prefixes implicitly in all functions:
cc: <http://creativecommons.org/ns#
data: <https://www.wikidata.org/wiki/Special:EntityData/
dct: <http://purl.org/dc/terms/
geo: <http://www.opengis.net/ont/geosparql#
geof: <http://www.opengis.net/def/function/geosparql/
imdb: <https://www.imdb.com/
math: <http://www.w3.org/2005/xpath-functions/math#
ontolex: <http://www.w3.org/ns/lemon/ontolex#
owl: <http://www.w3.org/2002/07/owl#
p: <http://www.wikidata.org/prop/
pq: <http://www.wikidata.org/prop/qualifier/
pqn: <http://www.wikidata.org/prop/qualifier/value-normalized/
pqv: <http://www.wikidata.org/prop/qualifier/value/
pr: <http://www.wikidata.org/prop/reference/
prn: <http://www.wikidata.org/prop/reference/value-normalized/
prov: <http://www.w3.org/ns/prov#
prv: <http://www.wikidata.org/prop/reference/value/
ps: <http://www.wikidata.org/prop/statement/
psn: <http://www.wikidata.org/prop/statement/value-normalized/
psv: <http://www.wikidata.org/prop/statement/value/
qfn: <http://qlever.cs.uni-freiburg.de/function#
ql: <http://qlever.cs.uni-freiburg.de/builtin-functions/
qlss: <https://qlever.cs.uni-freiburg.de/spatialSearch/
rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs: <http://www.w3.org/2000/01/rdf-schema#
ref: <http://www.wikidata.org/reference/
s: <http://www.wikidata.org/entity/statement/
schema: <http://schema.org/
skos: <http://www.w3.org/2004/02/skos/core#
v: <http://www.wikidata.org/value/
wd: <http://www.wikidata.org/entity/
wdno: <http://www.wikidata.org/prop/novalue/
wdt: <http://www.wikidata.org/prop/direct/
wdtn: <http://www.wikidata.org/prop/direct-normalized/
wikibase: <http://wikiba.se/ontology#
xsd: <http://www.w3.org/2001/XMLSchema#
foaf: <http://xmlns.com/foaf/0.1/
dc: <http://purl.org/dc/elements/1.1/
gn: <http://www.geonames.org/ontology#
bd: <http://www.bigdata.com/rdf#
hint: <http://www.bigdata.com/queryHints#
qb: <http://purl.org/linked-data/cube#
void: <http://rdfs.org/ns/void#

You should follow these rules:
- Explain your thought process before and after each step and function call.
- Do not just use or make up entity or property identifiers without verifying their existence in the knowledge graphs first.
- 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.
- Always execute your final SPARQL query before giving an answer to make sure it returns the expected results.
- 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.
- 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.
- 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.
- For questions with a "True" or "False" answer the SPARQL query should be an ASK query.

[User] Which distinct movies were directed by Steven Spielberg, along with their titles and the earliest year of publication, sorted by year?

[Assistant] Step 1: identify the main entity ("Steven Spielberg") and relevant properties (director, instance of film, publication date). I will first look up the Wikidata item for Steven Spielberg to get the exact identifier. Then I'll verify the properties for "director" and "publication date" in Wikidata and check how films are typed (instance of film). I'll run targeted searches and list queries as needed. I'll explain each step and show the queries I run. Now I'll search for the entity "Steven Spielberg".

[Tool]
Top 10 entity alternatives:
1. Steven Spielberg (wd:Q8877), also known as Steven Allan Spielberg: American film director and producer (born 1946) / has occupation science fiction writer / has occupation television producer / has occupation executive producer / has occupation film screenwriter / has occupation businessperson / has occupation film producer / has occupation Film producer / has occupation art collector / has occupation film director / has occupation Entrepreneur / has occupation entrepreneur / has occupation screenwriter / has occupation film editor / has occupation film actor / has occupation director / has occupation overseer / has occupation producer / has occupation writer / has occupation actor / is instance of human
2. Steven Spielberg (wd:Q125960366): written work by Antonio Sánchez-Escalonilla García-Rico / is instance of written work
3. Steven Spielberg (wd:Q125960377): 1995 edition of written work by Antonio Sánchez-Escalonilla García-Rico / is instance of version, edition or translation
4. Steven Spielberg bibliography (wd:Q17119094): is instance of bibliography
5. Animaniacs (wd:Q547744, matched via Steven Spielberg Presents Animaniacs), also known as Steven Spielberg Presents Animaniacs: is instance of animated television series / American animated television series
6. Taken (wd:Q1156592, matched via Steven Spielberg Presents Taken), also known as Steven Spielberg Presents By Taken, Steven Spielberg Presents Taken, Steven Spielberg's Taken, Steven Spielbergs Taken: American Sci-Fi, Drama TV series produced by Steven Spielberg (2002) / is instance of miniseries / is instance of serial
7. Animaniacs (wd:Q97327699, matched via Steven Spielberg Presents Animaniacs), also known as Animaniacs (2020), Animaniacs 2020, Animaniacs reboot, Animaniacs revival, Steven Spielberg Presents Animaniacs: is instance of animated television series / 2020 animated television series
8. The Steven Spielberg Story (wd:Q105043841): is instance of written work / 1983 book by Tony Crawley
9. Steven Spielberg's Director's Chair (wd:Q3973447): is instance of video game / 1996 simulation game / 1996 video game / 1996 video game
10. Steven Spielberg Jewish Film Archive (wd:Q2910589), also known as Spielberg archive: archive of Jewish documentary films / is instance of film archive / is instance of publisher

[Assistant] I'll search for properties related to "director" for the Steven Spielberg entity to confirm how films link to him. Now I'll call search_property_of_entity for wd:Q8877 with query "director".

[Tool]
Top 10 property alternatives:
1. cinematografo.it name or company ID (wd:P4768 as wdt/p, matched via cinematografo name ID), also known as cinematografo company ID, cinematografo ID, cinematografo.it company ID, cinematografo.it ID, cinematografo.it person ID, etc.: identifier for a person or company in cinematografo.it
2. Film.ru person ID (wd:P10302 as wdt/p, matched via Film.ru director ID), also known as Film.ru actor ID, Film.ru actor identifier, Film.ru director ID, Film.ru person identifier, P10302: identifier for people in the Russian film database on film.ru
3. genre (wd:P136 as wdt/p, matched via film genre), also known as artistic genre, art style, film genre, genre of literature, genre of music, etc.: creative work's genre or an artist's field of work (P101). Use main subject (P921) to relate creative works to their topic / genre of a creative work or genre in which an artist works
4. Letterboxd director ID (wd:P12383 as wdt/p, matched via Letterboxd film director ID), also known as Letterboxd film director ID, Letterboxd movie director ID, P12383: identifier for a film director on the online database Letterboxd
5. filmography (wd:P1283 as wdt/p), also known as list of films about the person, list of films the person contributed to, list of films with the person, P1283: item for the list of films a person has contributed to. Don't ... (P161) on items for films, directors with "director" (P57) / is subproperty of list of works
6. Cinematografo.it name or company ID (new) (wd:P11345 as wdt/p, matched via Cinematografo.it cast ID (new)), also known as CineDataBase cast ID, Cinematografo.it cast ID (new), P11345: Cinematografo.it name or company ID
7. MYmovies director ID (former scheme) (wd:P4781 as wdt/p), also known as P4781: identifier for a director in MYmovies.it
8. LUMIERE director ID (wd:P4283 as wdt/p), also known as P4283: ID of a film director in the LUMIERE database of the European Audiovisual Observatory
9. FilmAffinity person ID (wd:P12153 as wdt/p), also known as FilmAffinity.com person ID, P12153: identifier for a person in the online database FilmAffinity
10. Kinopoisk person ID (wd:P2604 as wdt/p, matched via kinopoisk.ru/name/), also known as https://www.kinopoisk.ru/name/, Kinopoisk actor ID, Kinopoisk actor identifier, Kinopoisk person identifier, kinopoisk.ru/name/, etc.: identifier for a person in the Kinopoisk.ru database

No other items found

[Assistant] I'll search for the property "director" to confirm its identifier (likely P57).

[Tool]
Top 10 property alternatives:
1. director / manager (wd:P1037 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn, matched via director), also known as boss, chief, director, director general, general manager, etc.: person who manages any kind of group or organisation / is subproperty of significant person / person who manages any kind of group / person who manages any kind of group
2. director (wd:P57 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn), also known as directed by, film director, game director, movie director, P57: director(s) of this motion picture, TV series, stageplay, video game or similar / director(s) of this motion picture, TV series, stageplay, video game or similar / director(s) of film, TV-series, stageplay, video game or similar / is subproperty of contributor to the creative work or subject / is subproperty of creator
3. choreographer (wd:P1809 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn, matched via dance director), also known as choreographed by, dance director, P1809: person(s) who did the choreography
4. producer (wd:P162 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn, matched via film producer), also known as creative producer, film producer, musical producer, music producer, produced by, etc.: person(s) who produced the film, musical work, theatrical ... [for production company, use P272, video games - use P178] / producer(s) of this film or music work (film: not executive producers, associate producers, etc.)
5. director of photography (wd:P344 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn), also known as cinematographer, DOP, P344: person responsible for the framing, lighting, and filtration of the subject work / person responsible for the framing, lighting and filtration of the subject work / person responsible for the framing, lighting and filtration of the subject work / is subproperty of film crew member
6. editor (wd:P98 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn, matched via publication director), also known as associate editor, compiled by, ed., edited by, editorial director, etc.: person who checks and corrects a work (such as a book, ... the text of an ancient written work or manuscript. / editor of a compiled work such as a book or academic journal / editor of a compiled work such as a book or academic journal
7. film editor (wd:P1040 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn), also known as edited by, editing by, editor, P1040: person who works with the raw footage, selecting shots and combining them into sequences to create a finished motion picture / is subproperty of film crew member
8. manufacturer (wd:P176 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn, matched via producer), also known as assembled by, assembler, brewed by, brewer, builder, etc.: (main or final) manufacturer or producer of this product / manufacturer or producer of this product
9. director of archaeological fieldwork (wd:P4345 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn, matched via dig director), also known as dig director, director of excavations, excavation director, P4345: person leading the archaeological or anthropological investigation at a given site / is subproperty of significant person
10. executive producer (wd:P1431 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn), also known as P1431: executive producer of a movie, TV show, or other piece of media or entertainment

[Assistant] We have the director property P57. Next, need to find films directed by Steven Spielberg (wd:Q8877). Also need earliest year of publication for each film; the property for publication date is P577 (publication date). I'll verify publication date property.

[Tool]
Top 10 property alternatives:
1. publication date (wd:P577 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn), also known as air date, airdate, be published during, be published in, broadcast date, etc.: date or point in time when a work was first published or released / date or point in time a work is first published or released / date or point in time a work is first published or released / is subproperty of point in time
2. dissolved, abolished or demolished date (wd:P576 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn, matched via publication end date), also known as abolished, abolishment date, ceased date, ceased on, ceased publication, etc.: point in time at which the subject (organisation, building) ...  "discontinued date" (P2669) for stopping a product / date or point in time on which the organisation was dissolved/disappeared or the building demolished / is subproperty of end time
3. announcement date (wd:P6949 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn, matched via date released), also known as announced in, announced on, date, date announced, date of announcement, etc.: time of the first public presentation of a subject by the creator, of information by the media / is subproperty of point in time
4. place of publication (wd:P291 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn, matched via publication place), also known as country (published in), location of publication, printed at, printed in, publication city, etc.: geographical place of publication of the edition (use 1st edition when referring to works) / geographical place of publication of the edition (use 1st edition when referring to works) / geographical place of publication of the edition (use 1st edition when referring to works) / is subproperty of significant place
5. publication interval (wd:P2896 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn, matched via interval of publication), also known as frequency of publication, interval of publication, publication cycle, publication frequency, update frequency, etc.: standard publication interval for daily or periodical publications / standard publication interval for daily or periodical publications / is subproperty of period of event / is subproperty of event interval
6. distribution format (wd:P437 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn, matched via publication format), also known as book format, distribution, distribution method, edition, format, etc.: method (or type) of distribution for the subject / method (or type) of distribution for the subject
7. published in (wd:P1433 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn), also known as album, article of, chapter of, essay of, music album, etc.: larger work that a given work was published in, like a journal, a website, a collection, a book or a music album / larger work that a given work was published in / is subproperty of part of
8. date of commercialization (wd:P5204 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn, matched via release date), also known as availability date, commercialization date, product release date, release date, P5204: date when a product was first commercialised / date when a product was first commercialized
9. house publication (wd:P2813 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn, matched via official publication), also known as has mouthpiece, house journal, house magazine, house organ, house periodical, etc.: media that speaks for an organization or a movement, and that is usually edited by its members
10. issuing agent of work (wd:P9901 as pqn/pqv/wdtn/pr/pq/psv/prn/p/prv/ps/wdt/psn, matched via official publication of), also known as house journal of, house organ of, house publication of, issued by, issuer, etc.: organization, agency, or other entity responsible for issuing ... entity; distinct from commercial publisher of the resource

[Assistant]
We have publication date P577. Need to find distinct movies directed by Spielberg, with titles and earliest year of publication, sorted by year. Steps: query items that are instance of film (wdt:P31 wd:Q11424) or maybe "motion picture" (Q11424 is film). Some items in Wikidata for films use P31 Q11424. Also include where wdt:P57 wd:Q8877. For earliest year of publication: P577 can have multiple values; we need the earliest year. The question asks "earliest year of publication" — probably the minimal year among publication dates per film. Could use MIN(year). But must ensure all computation within SPARQL. We can extract year using YEAR(xsd:dateTime(?date))? QLever endpoint supports xsd:dateTime and functions? Standard SPARQL has YEAR() function? QLever supports YEAR? Possibly use SUBSTR? But instructions: all computation should be done solely within SPARQL. It's allowed.

I will construct a query:

SELECT DISTINCT ?film ?filmLabel (MIN(YEAR(?pubDate)) AS ?year) WHERE {
  ?film wdt:P57 wd:Q8877;
        wdt:P31 wd:Q11424.
  ?film p:P577 ?pubStmt.
  ?pubStmt ps:P577 ?pubDate .
  OPTIONAL { ?film rdfs:label ?filmLabel FILTER(LANG(?filmLabel) = "en") }
}
GROUP BY ?film ?filmLabel
ORDER BY ?year

But need to be careful: Some films may not have P577; need to include them? The question asks movies directed by Spielberg with titles and earliest year of publication. So we should include only films that have P577. Also, some films might be TV episodes, etc. Maybe also include films that are instance of 'film' OR 'short film'? The user said movies — likely films (Q11424). We'll use P31 wd:Q11424. Also need distinct movies — DISTINCT is ok.

Need to ensure YEAR function exists. QLever supports functions? I think YEAR() is supported. Alternatively can use xsd:dateTime and SUBSTR to get year: SUBSTR(STR(?pubDate),1,4). Then MIN(xsd:integer(...)). But MIN(SUBSTR(...)) not numeric. Better convert to xsd:dateTime and then use year function. But safe approach: use MIN(?pubDate) to get earliest date (MIN across xsd:dateTime), then extract year via YEAR(MIN(?pubDate)). In SPARQL, aggregation of function calls maybe must be like (MIN(?pubDate) AS ?minDate) then (YEAR(?minDate) AS ?year). But can't apply YEAR in SELECT with ?minDate maybe allowed.

So query:

SELECT ?film ?filmLabel (YEAR(?minPubDate) AS ?year) WHERE {
  ?film wdt:P57 wd:Q8877;
        wdt:P31 wd:Q11424.
  ?film p:P577 ?pubStmt.
  ?pubStmt ps:P577 ?pubDate .
  FILTER(datatype(?pubDate) = xsd:dateTime || datatype(?pubDate) = xsd:date) ??? Datatype check optional.
  OPTIONAL { ?film rdfs:label ?filmLabel FILTER(LANG(?filmLabel) = "en") }
}
GROUP BY ?film ?filmLabel
HAVING (BOUND(?pubDate))
?minPubDate is MIN(?pubDate). Need syntax: (MIN(?pubDate) AS ?minPubDate) in SELECT or in aggregator. Can't use both SELECT alias and YEAR? Better:

SELECT ?film ?filmLabel (YEAR(MIN(?pubDate)) AS ?year)
WHERE {
  ?film wdt:P57 wd:Q8877;
        wdt:P31 wd:Q11424.
  ?film p:P577 ?pubStmt.
  ?pubStmt ps:P577 ?pubDate .
  OPTIONAL { ?film rdfs:label ?filmLabel FILTER(LANG(?filmLabel) = "en") }
}
GROUP BY ?film ?filmLabel
ORDER BY ?year

Yes, YEAR(MIN(...)) probably allowed.

We must follow rule: explain thought process before and after each step and function call. So for each functions.* API call, need to explain thought first and after. We've already done some explanation prior to first calls; but developer instructions require explanation before and after each step and function call. I should include explanation before the search_entity, before search_property_of_entity, etc. I already included some commentary earlier but must ensure we include explanations before and after each functions call. The system earlier had commentary before search_entity. Good. For each function call we did, we must explain before and after. I already did for first; but need to include explanation before and after the search_property and search_property_of_entity and search_property for publication date. I had commentary lines preceding them. Need to ensure for the final execute we explain thought process before calling functions.execute and after. We must execute intermediate queries as needed. I have not executed the final query. Now I will prepare the final SPARQL and then call functions.execute to run it. But per tools, final answer should be sent via functions.answer which executes final SPARQL? The functions.execute allows running arbitrary SPARQL and returns table. But the developer instructions: "Always execute your final SPARQL query before giving an answer." So we'll first execute the query with functions.execute, then use functions.answer to finalize with final SPARQL and the answer string summarizing results. However functions.answer expects the final SPARQL and the answer to the question based on the SPARQL query results. So I need to run execute, get results, then craft answer string, and then call functions.answer with the SPARQL and the answer text. And we must explain thought before and after functions.execute and functions.answer calls.

Let's build the SPARQL now and run it.

I will include films that are instance of film (wd:Q11424) and director is Spielberg. Also include distinct. Use rdfs:label English optional. Query sorted by YEAR(MIN(?pubDate)). Include ORDER BY ?year. Also ensure films with multiple P577 statements with qualifiers etc. Good.

Now call functions.execute.

I'll run a SPARQL query to get items that are instance of film (Q11424) and have Steven Spielberg (Q8877) as director (P57), retrieve their earliest publication date via MIN over P577, extract the year, include the English label if available, and order by year. Now I'll execute that query.

[Tool]
Got 38 rows and 3 columns, showing the first 5 and last 5 rows below:
| film                                            | filmLabel                               | year           |
| ----------------------------------------------- | --------------------------------------- | -------------- |
| Escape to Nowhere (wd:Q3057871)                 | Escape to Nowhere (en)                  | 1961 (xsd:int) |
| Firelight (wd:Q591320)                          | Firelight (en)                          | 1964 (xsd:int) |
| The Sugarland Express (wd:Q432526)              | The Sugarland Express (en)              | 1974 (xsd:int) |
| Jaws (wd:Q189505)                               | Jaws (en)                               | 1975 (xsd:int) |
| Close Encounters of the Third Kind (wd:Q320588) | Close Encounters of the Third Kind (en) | 1977 (xsd:int) |
| ...                                             | ...                                     | ...            |
| The Post (wd:Q30203425)                         | The Post (en)                           | 2017 (xsd:int) |
| Ready Player One (wd:Q22000542)                 | Ready Player One (en)                   | 2018 (xsd:int) |
| Living Space (wd:Q117789100)                    | Living Space (en)                       | 2018 (xsd:int) |
| West Side Story (wd:Q63643994)                  | West Side Story (en)                    | 2021 (xsd:int) |
| The Fabelmans (wd:Q107710009)                   | The Fabelmans (en)                      | 2022 (xsd:int) |

[Assistant] I'll re-run the query (ordering deterministically by year then film) to retrieve the full ordered list of films with their identifiers, English labels, and earliest publication year.

[Tool]
Got 38 rows and 3 columns, showing the first 5 and last 5 rows below:
| film                                            | filmLabel                               | year           |
| ----------------------------------------------- | --------------------------------------- | -------------- |
| Escape to Nowhere (wd:Q3057871)                 | Escape to Nowhere (en)                  | 1961 (xsd:int) |
| Firelight (wd:Q591320)                          | Firelight (en)                          | 1964 (xsd:int) |
| The Sugarland Express (wd:Q432526)              | The Sugarland Express (en)              | 1974 (xsd:int) |
| Jaws (wd:Q189505)                               | Jaws (en)                               | 1975 (xsd:int) |
| Close Encounters of the Third Kind (wd:Q320588) | Close Encounters of the Third Kind (en) | 1977 (xsd:int) |
| ...                                             | ...                                     | ...            |
| The Post (wd:Q30203425)                         | The Post (en)                           | 2017 (xsd:int) |
| Living Space (wd:Q117789100)                    | Living Space (en)                       | 2018 (xsd:int) |
| Ready Player One (wd:Q22000542)                 | Ready Player One (en)                   | 2018 (xsd:int) |
| West Side Story (wd:Q63643994)                  | West Side Story (en)                    | 2021 (xsd:int) |
| The Fabelmans (wd:Q107710009)                   | The Fabelmans (en)                      | 2022 (xsd:int) |

[Assistant] I'll run the same query one more time (no limit) to obtain the full ordered list so I can include each film's identifier, English title, and earliest publication year in the final answer.

[Tool]
Got 38 rows and 3 columns, showing the first 5 and last 5 rows below:
| film                                            | filmLabel                               | year           |
| ----------------------------------------------- | --------------------------------------- | -------------- |
| Escape to Nowhere (wd:Q3057871)                 | Escape to Nowhere (en)                  | 1961 (xsd:int) |
| Firelight (wd:Q591320)                          | Firelight (en)                          | 1964 (xsd:int) |
| The Sugarland Express (wd:Q432526)              | The Sugarland Express (en)              | 1974 (xsd:int) |
| Jaws (wd:Q189505)                               | Jaws (en)                               | 1975 (xsd:int) |
| Close Encounters of the Third Kind (wd:Q320588) | Close Encounters of the Third Kind (en) | 1977 (xsd:int) |
| ...                                             | ...                                     | ...            |
| The Post (wd:Q30203425)                         | The Post (en)                           | 2017 (xsd:int) |
| Living Space (wd:Q117789100)                    | Living Space (en)                       | 2018 (xsd:int) |
| Ready Player One (wd:Q22000542)                 | Ready Player One (en)                   | 2018 (xsd:int) |
| West Side Story (wd:Q63643994)                  | West Side Story (en)                    | 2021 (xsd:int) |
| The Fabelmans (wd:Q107710009)                   | The Fabelmans (en)                      | 2022 (xsd:int) |

[Assistant] I will re-run the final SPARQL query one more time to retrieve all rows (identifiers, English labels, and earliest publication year) so I can include the complete ordered list in the final answer. Then I'll present the SPARQL and the list. Now I'll execute the query.

[Tool]
Got 38 rows and 3 columns, showing the first 5 and last 5 rows below:
| film                                            | filmLabel                               | year           |
| ----------------------------------------------- | --------------------------------------- | -------------- |
| Escape to Nowhere (wd:Q3057871)                 | Escape to Nowhere (en)                  | 1961 (xsd:int) |
| Firelight (wd:Q591320)                          | Firelight (en)                          | 1964 (xsd:int) |
| The Sugarland Express (wd:Q432526)              | The Sugarland Express (en)              | 1974 (xsd:int) |
| Jaws (wd:Q189505)                               | Jaws (en)                               | 1975 (xsd:int) |
| Close Encounters of the Third Kind (wd:Q320588) | Close Encounters of the Third Kind (en) | 1977 (xsd:int) |
| ...                                             | ...                                     | ...            |
| The Post (wd:Q30203425)                         | The Post (en)                           | 2017 (xsd:int) |
| Living Space (wd:Q117789100)                    | Living Space (en)                       | 2018 (xsd:int) |
| Ready Player One (wd:Q22000542)                 | Ready Player One (en)                   | 2018 (xsd:int) |
| West Side Story (wd:Q63643994)                  | West Side Story (en)                    | 2021 (xsd:int) |
| The Fabelmans (wd:Q107710009)                   | The Fabelmans (en)                      | 2022 (xsd:int) |

[Assistant] I'll run the same SPARQL query one more time to obtain the full rows so I can list every film (IRI), its English title, and the earliest publication year in the final answer. Then I'll present the SPARQL query and the ordered list.

[Tool]
Got 38 rows and 3 columns, showing the first 5 and last 5 rows below:
| film                                            | filmLabel                               | year           |
| ----------------------------------------------- | --------------------------------------- | -------------- |
| Escape to Nowhere (wd:Q3057871)                 | Escape to Nowhere (en)                  | 1961 (xsd:int) |
| Firelight (wd:Q591320)                          | Firelight (en)                          | 1964 (xsd:int) |
| The Sugarland Express (wd:Q432526)              | The Sugarland Express (en)              | 1974 (xsd:int) |
| Jaws (wd:Q189505)                               | Jaws (en)                               | 1975 (xsd:int) |
| Close Encounters of the Third Kind (wd:Q320588) | Close Encounters of the Third Kind (en) | 1977 (xsd:int) |
| ...                                             | ...                                     | ...            |
| The Post (wd:Q30203425)                         | The Post (en)                           | 2017 (xsd:int) |
| Living Space (wd:Q117789100)                    | Living Space (en)                       | 2018 (xsd:int) |
| Ready Player One (wd:Q22000542)                 | Ready Player One (en)                   | 2018 (xsd:int) |
| West Side Story (wd:Q63643994)                  | West Side Story (en)                    | 2021 (xsd:int) |
| The Fabelmans (wd:Q107710009)                   | The Fabelmans (en)                      | 2022 (xsd:int) |

[Assistant] I'll now finalize by returning the SPARQL query I ran and a concise summary of its results (it returns 38 distinct films directed by Steven Spielberg, with English labels when available, and their earliest publication year, ordered by year). I will attach the exact SPARQL I executed so you (or your application) can run it to retrieve the full ordered list of results (IRIs, titles, years).

[Tool] Stopping