PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX p: <http://www.wikidata.org/prop/>
PREFIX ps: <http://www.wikidata.org/prop/statement/>
PREFIX pq: <http://www.wikidata.org/prop/qualifier/>
SELECT ?actor WHERE {
  wd:Q12206942 p:P725 ?statement .
  ?statement ps:P725 ?actor .
  OPTIONAL {
    ?statement pq:P407 wd:Q1860
  }
}

Got 3 rows and 1 column:
| actor                          |
| ------------------------------ |
| Philippe Catoire (wd:Q3379526) |
| Jean-Louis Faure (wd:Q3166756) |
| James Earl Jones (wd:Q203960)  |

James Earl Jones (wd:Q203960) voiced Darth Vader in the original Star Wars movies.

[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:
wikidata at https://qlever.cs.uni-freiburg.de/api/wikidata-sebastian

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/
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 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 voiced darth vader in the original star wars movies?

[Assistant]
Let's break down the question:

1. The character is "Darth Vader".
2. The context is "original Star Wars movies" (likely referring to Episodes IV-VI).
3. The user wants to know who voiced this character in those movies.

First, I will search for the entity "Darth Vader" in Wikidata.

[Tool]
Top 10 entity alternatives:
1. Darth Vader, also known as Anakin Skywalker, Vader, Lord Vader (wd:Q12206942): main villain of the Star Wars Trilogy, commander-in-chief, starship pilot, mass murderer, war criminal, swordfighter, knight
2. Darth Vader, also known as Darth Oleksiyovych Vader (wd:Q15995646): Ukrainian politician, politician
3. Darth Vader, also known as 1978 Darth Vader (wd:Q125307067): 1978 Star Wars miniature action figure
4. Darth Vader (wd:Q47512405): painting by Marshall Arisman
5. Darth Vader Grotesque (wd:Q5225625): artwork by Jay Hall Carpenter
6. Darth & Vader (wd:Q19705315)
7. The Imperial March, also known as Darth Vader's Theme, Imperial March (wd:Q2061833): musical theme composed by John Williams for the 1980 film "Star Wars: The Empire Strikes Back"
8. Star Wars: Darth Vader (wd:Q30895582): American comic book series
9. Darth Vader's lightsaber, also known as Darth Vader's laser sword (wd:Q109322280): fictional weapon from Star Wars
10. Shawn Rescues Darth Vader (wd:Q50814533): episode of Psych (S6 E1)

[Assistant]
The most relevant entity for "Darth Vader" the character is wd:Q12206942.

Next, I need to find out who voiced this character in the original Star Wars movies. This involves identifying the property for "voice actor" or similar, and possibly constraining it to the original trilogy (Episodes IV-VI).

I'll search for properties related to "voice actor" for the entity wd:Q12206942.

[Tool]
Top 10 property alternatives:
1. voice actor, also known as voice actors, voice dubber, voice actress, voice actresses, voiced by (wd:P725 as p/wdt): performer of a spoken role in a creative work such as animation,... (P453) as qualifier] [use "cast member" (P161) for live acting], film crew member, cast member
2. languages spoken, written or signed, also known as language of expression, language, wrote language, writes language, uses language (wd:P1412 as wdt/p): language(s) that a person or a people speaks, writes or signs, including the native language(s)
3. performer, also known as actor, sung by, singer, recording by, recorded by (wd:P175 as wdt/p): actor, musician, band or other performer associated with this role or musical work, contributor to the creative work or subject
4. Behind The Voice Actors character ID, also known as Behind The Voice Actors character identifier, BTVA character ID, BTVA character identifier (wd:P5107 as p/wdt): identifier of a character from the Behind The Voice Actors website
5. sex or gender, also known as gender or sex, sex, gender identity, gender expression, gender (wd:P21 as wdt/p): sex or gender identity of human or animal. For human: male, fema...m, female organism. Groups of same gender use subclass of (P279)
6. superhuman feature or ability, also known as has superpower, magic, magic ability, magical ability, supernatural abilities (wd:P2563 as wdt/p): superhuman, supernatural, or paranormal abilities that the fictional subject exhibits, uses
7. instance of, also known as unitary element of class, has type, unique individual of, type, item of type (wd:P31 as p/wdt): that class of which this subject is a particular example and mem...is a subclass of mountain (and an instance of volcanic landform)
8. present in work, also known as is shown in, in work, in narrative, character in, from work (wd:P1441 as wdt/p): this (fictional or fictionalized) entity, place, or person appea...r works, P1343 for entities described in non-fictional accounts)
9. given name, also known as name, proper name, personal name, middle name, forename (wd:P735 as wdt/p): first name or another given name of this person; values used with the property should not link disambiguations nor family names, name
10. field of work, also known as scientific discipline, scientific area, responsible for, research on, research fields (wd:P101 as wdt/p): specialization of a person or organization; see P106 for the occupation, interested in

No other items found

[Assistant]
The property "voice actor" (wdt:P725) is the most relevant for finding out who voiced Darth Vader.

Next, I will check which entities are listed as voice actors for wd:Q12206942 (Darth Vader).

[Tool]
Got 3 rows and 1 column:
| actor                          |
| ------------------------------ |
| James Earl Jones (wd:Q203960)  |
| Jean-Louis Faure (wd:Q3166756) |
| Philippe Catoire (wd:Q3379526) |

[Assistant]
The query returned three voice actors for Darth Vader: James Earl Jones, Jean-Louis Faure, and Philippe Catoire. To answer the question specifically about the original Star Wars movies, I need to determine which of these actors voiced Darth Vader in the original trilogy (Episodes IV-VI).

James Earl Jones is widely known as the original voice of Darth Vader in the English-language versions. The other two are likely voice actors for other language dubs.

To be thorough, I will check if the "voice actor" property is qualified by the specific films or languages, to confirm that James Earl Jones voiced Darth Vader in the original movies. I will list all triples with subject wd:Q12206942 and property P725 to see if there are qualifiers.

[Tool]
Got 3 rows and 3 columns:
| subject                    | property             | object                                           |
| -------------------------- | -------------------- | ------------------------------------------------ |
| Darth Vader (wd:Q12206942) | voice actor (p:P725) | s:Q12206942-119525c5-46f2-76e4-0daf-cf0b497bd2f9 |
| Darth Vader (wd:Q12206942) | voice actor (p:P725) | s:Q12206942-8e5dad7f-421b-f687-7d60-7df4334ac724 |
| Darth Vader (wd:Q12206942) | voice actor (p:P725) | s:Q12206942-e4a3d603-4c53-dd12-08a1-d092cbfdb048 |

[Assistant]
There are three statement nodes for the "voice actor" property on Darth Vader. To determine which one corresponds to the original Star Wars movies, I need to check the qualifiers (such as language or work) for each statement.

I will list the properties and values for one of these statement nodes, starting with s:Q12206942-119525c5-46f2-76e4-0daf-cf0b497bd2f9.

[Tool]
Got 7 rows and 3 columns:
| subject                                          | property                           | object                                       |
| ------------------------------------------------ | ---------------------------------- | -------------------------------------------- |
| s:Q12206942-119525c5-46f2-76e4-0daf-cf0b497bd2f9 | language of work or name (pq:P407) | French (wd:Q150)                             |
| s:Q12206942-119525c5-46f2-76e4-0daf-cf0b497bd2f9 | voice actor (ps:P725)              | Philippe Catoire (wd:Q3379526)               |
| s:Q12206942-119525c5-46f2-76e4-0daf-cf0b497bd2f9 | pq:P10663                          | Star Wars Rebels (wd:Q28787)                 |
| s:Q12206942-119525c5-46f2-76e4-0daf-cf0b497bd2f9 | wikibase:rank                      | wikibase:NormalRank                          |
| s:Q12206942-119525c5-46f2-76e4-0daf-cf0b497bd2f9 | rdf:type                           | wikibase:BestRank                            |
| s:Q12206942-119525c5-46f2-76e4-0daf-cf0b497bd2f9 | prov:wasDerivedFrom                | ref:eda8846a3ba3f48209198fbade5cd27ff8a6f477 |
| s:Q12206942-119525c5-46f2-76e4-0daf-cf0b497bd2f9 | rdf:type                           | wikibase:Statement                           |

[Assistant]
This statement is for Philippe Catoire, who voiced Darth Vader in French for "Star Wars Rebels" (an animated series, not the original movies). So this is not the answer.

Next, I will check the statement node s:Q12206942-8e5dad7f-421b-f687-7d60-7df4334ac724.

[Tool]
Got 7 rows and 3 columns:
| subject                                          | property                           | object                                       |
| ------------------------------------------------ | ---------------------------------- | -------------------------------------------- |
| s:Q12206942-8e5dad7f-421b-f687-7d60-7df4334ac724 | language of work or name (pq:P407) | French (wd:Q150)                             |
| s:Q12206942-8e5dad7f-421b-f687-7d60-7df4334ac724 | voice actor (ps:P725)              | Jean-Louis Faure (wd:Q3166756)               |
| s:Q12206942-8e5dad7f-421b-f687-7d60-7df4334ac724 | pq:P10663                          | Star Wars Rebels (wd:Q28787)                 |
| s:Q12206942-8e5dad7f-421b-f687-7d60-7df4334ac724 | wikibase:rank                      | wikibase:NormalRank                          |
| s:Q12206942-8e5dad7f-421b-f687-7d60-7df4334ac724 | rdf:type                           | wikibase:BestRank                            |
| s:Q12206942-8e5dad7f-421b-f687-7d60-7df4334ac724 | prov:wasDerivedFrom                | ref:eda8846a3ba3f48209198fbade5cd27ff8a6f477 |
| s:Q12206942-8e5dad7f-421b-f687-7d60-7df4334ac724 | rdf:type                           | wikibase:Statement                           |

[Assistant]
This statement is for Jean-Louis Faure, who also voiced Darth Vader in French for "Star Wars Rebels". This is not the answer for the original Star Wars movies.

Now, I will check the last statement node: s:Q12206942-e4a3d603-4c53-dd12-08a1-d092cbfdb048.

[Tool]
Got 6 rows and 3 columns:
| subject                                          | property                           | object                                       |
| ------------------------------------------------ | ---------------------------------- | -------------------------------------------- |
| s:Q12206942-e4a3d603-4c53-dd12-08a1-d092cbfdb048 | language of work or name (pq:P407) | English (wd:Q1860)                           |
| s:Q12206942-e4a3d603-4c53-dd12-08a1-d092cbfdb048 | voice actor (ps:P725)              | James Earl Jones (wd:Q203960)                |
| s:Q12206942-e4a3d603-4c53-dd12-08a1-d092cbfdb048 | wikibase:rank                      | wikibase:NormalRank                          |
| s:Q12206942-e4a3d603-4c53-dd12-08a1-d092cbfdb048 | rdf:type                           | wikibase:BestRank                            |
| s:Q12206942-e4a3d603-4c53-dd12-08a1-d092cbfdb048 | prov:wasDerivedFrom                | ref:eda8846a3ba3f48209198fbade5cd27ff8a6f477 |
| s:Q12206942-e4a3d603-4c53-dd12-08a1-d092cbfdb048 | rdf:type                           | wikibase:Statement                           |

[Assistant]
This statement is for James Earl Jones, who voiced Darth Vader in English. There is no specific qualifier for the original trilogy, but James Earl Jones is widely known as the original English voice of Darth Vader in Episodes IV-VI.

Therefore, the answer is: James Earl Jones (wd:Q203960) voiced Darth Vader in the original Star Wars movies.

I will now provide a SPARQL query that returns the IRI for James Earl Jones as the English voice actor for Darth Vader, along with his label.

[Tool] Stopped generation process


PREFIX ps: <http://www.wikidata.org/prop/statement/>
PREFIX pq: <http://www.wikidata.org/prop/qualifier/>
PREFIX p: <http://www.wikidata.org/prop/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX wd: <http://www.wikidata.org/entity/>
SELECT ?vp ?vpLabel WHERE {
  wd:Q9696 p:P39 ?presidencyStatement .
  ?presidencyStatement ps:P39 wd:Q11696 ; pq:P580 ?presStart ; pq:P582 ?presEnd .
  ?vp p:P39 ?vpStatement .
  ?vpStatement ps:P39 wd:Q11699 ; pq:P580 ?vpStart ; pq:P582 ?vpEnd .
  FILTER ( ?vpStart <= ?presEnd && ?vpEnd >= ?presStart ) OPTIONAL {
    ?vp rdfs:label ?vpLabel FILTER ( LANG( ?vpLabel ) = "en" )
  }
}
LIMIT 1

Lyndon B. Johnson (wd:Q9640) was vice president when John F. Kennedy was president.

[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:
wikidata at https://qlever.cs.uni-freiburg.de/api/wikidata-sebastian

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/
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 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 was vice president when jfk was president?

[Assistant]
Let's break down the question:

1. We need to identify "JFK" (John F. Kennedy) in Wikidata.
2. We need to find the property that links a president to their vice president.
3. We need to find the vice president during JFK's presidency.

First, I'll search for the entity representing John F. Kennedy in Wikidata.

[Tool]
Top 10 entity alternatives:
1. John F. Kennedy, also known as John Kennedy, John Fitzgerald Kennedy, John F Kennedy, Kennedy, President Kennedy (wd:Q9696): President of the United States from 1961 to 1963, anti-communist, naval officer, statesperson, journalist, politician, writer
2. John F. Kennedy, also known as CVN-79, PCU John F. Kennedy, USS John F. Kennedy (wd:Q240666): 2019 Gerald R. Ford-class aircraft carrier
3. MV John F. Kennedy, also known as IMO 8643195, John F. Kennedy (wd:Q29378914): Staten Island Ferry vessel.
4. John F Kennedy (wd:Q22006430): horse
5. John F. Kennedy (wd:Q130973914): sculpture by Evangelos Frudakis
6. John F. Kennedy, also known as John Flanders Kennedy (wd:Q28836957): American politician and member of the Georgia State Senate, politician
7. John F Kennedy (wd:Q42586306): cultural heritage monument in Aruba
8. Rosa 'John F. Kennedy', also known as John F. Kennedy (wd:Q83668459): rose cultivar
9. John F. Kennedy (wd:Q80912685): scientific article published on 01 November 1963
10. John F. Kennedy (wd:Q78526936): edition; published in 1997

[Assistant]
The correct entity for John F. Kennedy, the President of the United States, is wd:Q9696.

Next, I need to find the property that links a president to their vice president. I'll search for properties related to "vice president".

[Tool]
Top 10 property alternatives:
1. substitute/deputy/replacement of office/officeholder, also known as deputy office, vice position, vice office, substitute office, replacement office (wd:P2098 as wdtn/pq/ps/psn/pr/prv/pqv/prn/psv/wdt/p/pqn): function that serves as deputy/replacement of this function/office (scope/conditions vary depending on office)
2. Vie publique person ID, also known as ViePublique, VP (wd:P7676 as wdtn/pq/ps/psn/pr/prv/pqv/prn/psv/wdt/p/pqn): identifier for a public personality on Vie publique
3. head of state, also known as leader, state headed by, monarch, president, queen (wd:P35 as wdtn/pq/ps/psn/pr/prv/pqv/prn/psv/wdt/p/pqn): official with the highest formal authority in a country/state, director / manager, chairperson
4. rector, also known as chancellor, university president, Rector (academia), president (wd:P1075 as wdtn/pq/ps/psn/pr/prv/pqv/prn/psv/wdt/p/pqn): senior official in an educational institution., director / manager, chairperson
5. chairperson, also known as dean, headed by, leader, president, chairwoman (wd:P488 as wdtn/pq/ps/psn/pr/prv/pqv/prn/psv/wdt/p/pqn): presiding member of an organization, group or body, director / manager, significant person
6. head of government, also known as head of national government, mayor, premier, president, prime minister (wd:P6 as wdtn/pq/ps/psn/pr/prv/pqv/prn/psv/wdt/p/pqn): head of the executive power of this town, city, municipality, state, country, or other governmental body, director / manager, chairperson
7. position held by head of the organization, also known as position held by head of the organisation, secretary's position, president's position, position held by head of the organization, office held by head of the organisation (wd:P2388 as wdtn/pq/ps/psn/pr/prv/pqv/prn/psv/wdt/p/pqn): position of the head of this item
8. vice-county, also known as Praeger vice-county, Watsonian vice-county, vice county (wd:P1887 as wdtn/pq/ps/psn/pr/prv/pqv/prn/psv/wdt/p/pqn): geographical delineation utilized for biological records in the British Isles
9. position holder, also known as incumbent, noble title holder, office holder, position held by (wd:P1308 as wdtn/pq/ps/psn/pr/prv/pqv/prn/psv/wdt/p/pqn): persons who hold and/or held the position
10. office held by head of state, also known as head of state, position held by head of state, state headed by (wd:P1906 as wdtn/pq/ps/psn/pr/prv/pqv/prn/psv/wdt/p/pqn): political office that is fulfilled by the head of state of this item

[Assistant] The most relevant property for linking a president to their vice president appears to be "substitute/deputy/replacement of office/officeholder" (wd:P2098). To confirm, I'll check how this property is used for John F. Kennedy.

[Tool] Got no rows and 3 columns

[Assistant]
It appears that the property "substitute/deputy/replacement of office/officeholder" (wd:P2098) is not directly used for John F. Kennedy.

Let me try another approach: I'll check which properties are used for John F. Kennedy that might link to a vice president, such as "vice president", "deputy", or similar. I'll search for properties of John F. Kennedy related to "vice".

[Tool]
Top 10 property alternatives:
1. The Peerage person ID, also known as Peerage person ID, thepeerage, TP id (wd:P4638 as wdt/p): identifier for a person on The Peerage genealogical website
2. significant event, also known as significant occurrence, significant incident, significant achievment, sign. event, outcome (wd:P793 as wdt/p): significant or notable events associated with the subject
3. sex or gender, also known as gender or sex, sex, gender identity, gender expression, gender (wd:P21 as wdt/p): sex or gender identity of human or animal. For human: male, fema...m, female organism. Groups of same gender use subclass of (P279)
4. UK National Archives ID, also known as UKNA ID, NRA ID, TNA ID, TNA, Public Record Office (wd:P3029 as wdt/p): identifier for a person, family or organisation, in the UK's National Archives database
5. ethnic group, also known as ethnic or cultural origin, tribal affiliation, race, people, ethnicity (wd:P172 as p/wdt): subject's ethnicity (consensus is that a VERY high standard of p...agreed on by scholars, or 3) is fictional and portrayed as such)
6. image, also known as still capture, still, screenshot, screen capture, portrait (wd:P18 as wdt/p): image of relevant illustration of the subject; if available, als...tor map, flag image, signature image, logo image, collage image)
7. religion or worldview, also known as believes, worldview, religious affiliation, religion or world view, religion (wd:P140 as wdt/p): religion of a person, organization or religious building, or associated with this subject
8. notable work, also known as artwork, wrote, writer of, works, work (wd:P800 as wdt/p): notable scientific, artistic or literary work, or other work of significance among subject's works
9. sibling, also known as is sister of, is the brother of, is the sibling of, is the sister of, sib (wd:P3373 as wdt/p): the subject and the object have at least one common parent (brot...law, etc.) and step-siblings (step-brothers, step-sisters, etc.), relative
10. member of political party, also known as political party member, political party, party membership, party, member of party (wd:P102 as p/wdt): the political party of which a person is or has been a member or otherwise affiliated, member of

No other items found

[Assistant]
It seems there is no property explicitly labeled as "vice president" or similar directly on the John F. Kennedy entity.

Another approach is to look at the office held by John F. Kennedy (President of the United States), and see if there is a property linking the office to its deputy or vice president. I'll search for the "President of the United States" entity and examine its properties.

[Tool]
Top 10 entity alternatives:
1. President of the United States, also known as US President, U.S. President, United States President, the president of the United States, President of the U.S. (wd:Q11696): head of state and head of government of the United States of America
2. cultural depictions of John F. Kennedy, also known as cultural depictions of JFK, cultural depictions of John Fitzgerald Kennedy, cultural depictions of President John F. Kennedy, cultural depictions of President Kennedy, President of the United States (wd:Q17512211): John F. Kennedy depicted in culture
3. President of the United States (wd:Q125680992): fictional position in the Grand Theft Auto video game series (HD)
4. Jimmy Carter, also known as James E. Carter, James Earl Carter, Jr., James E. Carter Jr., James E. Carter, Jr., 39th President of the United States (wd:Q23685): President of the United States from 1977 to 1981, human rights activist, environmentalist, autobiographer, businessperson, peace activist, naval officer, humanitarian, statesperson, submariner, politician, diplomat, engineer, novelist, farmer, writer
5. 2024 United States presidential election, also known as USA presidential election, 2024, US 2024 presidential election, POTUS 47, Harris v. Trump, Harris vs. Trump (wd:Q101110072): 60th quadrennial U.S. presidential election
6. Vice President of the United States, also known as President of the Senate, President of the United States Senate, United States Vice President, United States VP, USA VP (wd:Q11699): second-highest constitutional office in the United States
7. President of Mexico, also known as President of the United Mexican States (wd:Q628004): head of state of the country of Mexico
8. Executive Office of the President of the United States, also known as EOP, EOPOTUS, Executive Office of the President, The White House, United States Executive Office of the President (wd:Q1355327): U.S. federal government office of the president of the United States
9. President-elect of the United States, also known as President-Elect (wd:Q1467287): winning candidate of the U.S. presidential election in the time before inauguration
10. The Presidents of the United States of America, also known as Pot USA, PotUSA, PUSA, The Presidents, The Presidents of the United States (wd:Q176430): American rock band

[Assistant]
The entity for "President of the United States" is wd:Q11696.

Now, I'll look for properties of this entity that might link to a vice president, deputy, or similar.

[Tool]
Top 10 property alternatives:
1. substitute/deputy/replacement of office/officeholder, also known as deputy office, vice position, vice office, substitute office, replacement office (wd:P2098 as wdt/p): function that serves as deputy/replacement of this function/office (scope/conditions vary depending on office)
2. Instagram username, also known as IG username, www.instagram.com, urinsta, ufinsta, Insta ID (wd:P2003 as wdt/p): item's username on Instagram, website username or ID
3. inception, also known as initial release date, founded in, founded on, founded on date, founding date (wd:P571 as wdt/p): time when an entity begins to exist; for date of official opening use P1619, start time
4. subreddit, also known as r/, reddit, Reddit community ID, Reddit forum, Reddit sub ID (wd:P3984 as p/wdt): name of the Reddit forum associated to this subject
5. described by source, also known as mentioned in, source of item, reviewed in, mentioned in news article, talked about in (wd:P1343 as wdt/p): work where this item is described, attested in
6. X (Twitter) username, also known as twitter.com/, X username, X handle, x.com/, X account (wd:P2002 as p/wdt): username on X (formerly Twitter); do not include the '@' symbol, website username or ID
7. instance of, also known as unitary element of class, has type, unique individual of, type, item of type (wd:P31 as p/wdt): that class of which this subject is a particular example and mem...is a subclass of mountain (and an instance of volcanic landform)
8. page banner, also known as article banner, WV banner, Women in Red banner, WIR banner, Wikivoyage banner (wd:P948 as wdt/p): image at top of an article about the topic, mainly used by Wikivoyage and Women in Red, image
9. subject has role, also known as has role, role, subject had role, subject of qualified statement has role, subject of statement has role (wd:P2868 as wdt/p): role/generic identity of the item ("subject") in the context of ...acting roles, use P453 ("character role"). For persons, use P39.
10. New York Times topic ID, also known as NY Times topic ID, NYTimes topic ID, NYT keyword ID, NYT tag ID, NYT topic ID (wd:P3221 as p/wdt): identifier of a topic at the New York Times website

No other items found

[Assistant]
Again, the property "substitute/deputy/replacement of office/officeholder" (wd:P2098) appears, but it did not yield results earlier.

Let me try a different approach: I'll look for the "office held" property (often used for people) on John F. Kennedy, and see if the statement for his presidency has a qualifier for vice president.

[Tool]
Top 10 property alternatives:
1. work location, also known as work place, working from, working at, worked from, worked at (wd:P937 as p/wdt): location where persons or organisations were actively participating in employment, business or other work, significant place, location
2. notable work, also known as artwork, wrote, writer of, works, work (wd:P800 as wdt/p): notable scientific, artistic or literary work, or other work of significance among subject's works
3. occupation, also known as job, work, vocation, profession, employment (wd:P106 as wdt/p): occupation of a person; see also "field of work" (Property:P101), "position held" (Property:P39)
4. position held, also known as function, held position, holds position, job, office held (wd:P39 as p/wdt): subject currently or formerly holds the object position or public office
5. residence, also known as living in, place of residence, resided at, resided in, resident in (wd:P551 as p/wdt): the place where the person is or has been, resident, location
6. described by source, also known as mentioned in, source of item, reviewed in, mentioned in news article, talked about in (wd:P1343 as p/wdt): work where this item is described, attested in
7. family, also known as royal house, noble family, member of family, house, dynasty (wd:P53 as wdt/p): family, including dynasty and nobility houses. Not family name (use P734 for family name)., member of
8. image, also known as still capture, still, screenshot, screen capture, portrait (wd:P18 as wdt/p): image of relevant illustration of the subject; if available, als...tor map, flag image, signature image, logo image, collage image)
9. unmarried partner, also known as romantic partner, partner of, partners, posslq, relationship (wd:P451 as p/wdt): someone with whom the person is in a relationship without being married. Use "spouse" (P26) for married couples, significant person
10. spouse, also known as married partner, married to, marry, partner, spouses (wd:P26 as wdt/p): the subject has the object as their spouse (husband, wife, partn...etc.). Use "unmarried partner" (P451) for non-married companions, significant person, relative

No other items found

[Assistant] The property "position held" (wd:P39) is commonly used for offices such as President. Often, qualifiers on this property include the vice president. I'll list the "position held" statements for John F. Kennedy and see if any qualifiers indicate the vice president.

[Tool]
Got 4 rows and 3 columns:
| subject                    | property                | object                                                              |
| -------------------------- | ----------------------- | ------------------------------------------------------------------- |
| John F. Kennedy (wd:Q9696) | position held (wdt:P39) | President of the United States (wd:Q11696)                          |
| John F. Kennedy (wd:Q9696) | position held (wdt:P39) | President-elect of the United States (wd:Q1467287)                  |
| John F. Kennedy (wd:Q9696) | position held (wdt:P39) | United States senator (wd:Q4416090)                                 |
| John F. Kennedy (wd:Q9696) | position held (wdt:P39) | member of the United States House of Representatives (wd:Q13218630) |

[Assistant]
John F. Kennedy held the position "President of the United States" (wd:Q11696).

Now, I'll check the full statement for this "position held" (P39) claim on John F. Kennedy to see if there are any qualifiers, such as "vice president" or "replaced by", that indicate who was vice president during his presidency.

[Tool]
Got 7 rows and 3 columns:
| subject                    | property              | object                                       |
| -------------------------- | --------------------- | -------------------------------------------- |
| John F. Kennedy (wd:Q9696) | position held (p:P39) | s:q9696-0156DA1E-1C03-4299-8270-66ABBF41890F |
| John F. Kennedy (wd:Q9696) | position held (p:P39) | s:q9696-05CAD04B-AE09-4F72-8592-7001F497CF0C |
| John F. Kennedy (wd:Q9696) | position held (p:P39) | s:Q9696-0e9754fd-4219-c77d-2d0c-6f8a8f9b55b1 |
| John F. Kennedy (wd:Q9696) | position held (p:P39) | s:Q9696-38F4C163-B1A7-446C-8353-437319555EFC |
| John F. Kennedy (wd:Q9696) | position held (p:P39) | s:Q9696-7F416734-0A56-4AFE-86EF-D6D764DA68F3 |
| John F. Kennedy (wd:Q9696) | position held (p:P39) | s:Q9696-B49BA447-D44E-42B7-991F-4B0882A7A75E |
| John F. Kennedy (wd:Q9696) | position held (p:P39) | s:Q9696-DE190278-3CF8-4FD0-BD5B-B51FC1BF46D6 |

[Assistant]
There are several statements for "position held" (P39) on John F. Kennedy. I need to find the one where the object is "President of the United States" and then check its qualifiers for the vice president.

I'll list the qualifiers for the statement s:q9696-0156DA1E-1C03-4299-8270-66ABBF41890F (the first one), which is likely to be the presidency.

[Tool]
Got 14 rows and 3 columns, showing the first 10 rows below:
| subject                                      | property                  | object                                                |
| -------------------------------------------- | ------------------------- | ----------------------------------------------------- |
| s:q9696-0156DA1E-1C03-4299-8270-66ABBF41890F | position held (ps:P39)    | President of the United States (wd:Q11696)            |
| s:q9696-0156DA1E-1C03-4299-8270-66ABBF41890F | start time (pq:P580)      | 1961-01-20T00:00:00Z (xsd:dateTime)                   |
| s:q9696-0156DA1E-1C03-4299-8270-66ABBF41890F | end time (pq:P582)        | 1963-11-22T00:00:00Z (xsd:dateTime)                   |
| s:q9696-0156DA1E-1C03-4299-8270-66ABBF41890F | replaced by (pq:P1366)    | Lyndon B. Johnson (wd:Q9640)                          |
| s:q9696-0156DA1E-1C03-4299-8270-66ABBF41890F | replaces (pq:P1365)       | Dwight D. Eisenhower (wd:Q9916)                       |
| s:q9696-0156DA1E-1C03-4299-8270-66ABBF41890F | series ordinal (pq:P1545) | 35                                                    |
| s:q9696-0156DA1E-1C03-4299-8270-66ABBF41890F | elected in (pq:P2715)     | 1960 United States presidential election (wd:Q699590) |
| s:q9696-0156DA1E-1C03-4299-8270-66ABBF41890F | end cause (pq:P1534)      | death in office (wd:Q5247364)                         |
| s:q9696-0156DA1E-1C03-4299-8270-66ABBF41890F | wikibase:rank             | wikibase:NormalRank                                   |
| s:q9696-0156DA1E-1C03-4299-8270-66ABBF41890F | rdf:type                  | wikibase:BestRank                                     |
| ...                                          | ...                       | ...                                                   |

[Tool]
Got 14 rows and 3 columns, showing the first 10 rows below:
| subject                                      | property                  | object                                                |
| -------------------------------------------- | ------------------------- | ----------------------------------------------------- |
| s:q9696-0156DA1E-1C03-4299-8270-66ABBF41890F | position held (ps:P39)    | President of the United States (wd:Q11696)            |
| s:q9696-0156DA1E-1C03-4299-8270-66ABBF41890F | start time (pq:P580)      | 1961-01-20T00:00:00Z (xsd:dateTime)                   |
| s:q9696-0156DA1E-1C03-4299-8270-66ABBF41890F | end time (pq:P582)        | 1963-11-22T00:00:00Z (xsd:dateTime)                   |
| s:q9696-0156DA1E-1C03-4299-8270-66ABBF41890F | replaced by (pq:P1366)    | Lyndon B. Johnson (wd:Q9640)                          |
| s:q9696-0156DA1E-1C03-4299-8270-66ABBF41890F | replaces (pq:P1365)       | Dwight D. Eisenhower (wd:Q9916)                       |
| s:q9696-0156DA1E-1C03-4299-8270-66ABBF41890F | series ordinal (pq:P1545) | 35                                                    |
| s:q9696-0156DA1E-1C03-4299-8270-66ABBF41890F | elected in (pq:P2715)     | 1960 United States presidential election (wd:Q699590) |
| s:q9696-0156DA1E-1C03-4299-8270-66ABBF41890F | end cause (pq:P1534)      | death in office (wd:Q5247364)                         |
| s:q9696-0156DA1E-1C03-4299-8270-66ABBF41890F | wikibase:rank             | wikibase:NormalRank                                   |
| s:q9696-0156DA1E-1C03-4299-8270-66ABBF41890F | rdf:type                  | wikibase:BestRank                                     |
| ...                                          | ...                       | ...                                                   |

[Tool]
Got 1,019 rows and 3 columns, showing the first 10 rows below:
| subject                                           | property                   | object                        |
| ------------------------------------------------- | -------------------------- | ----------------------------- |
| s:Q29514762-2d564fcc-4b58-91d3-86bd-fb8e61dc9834  | head of government (pq:P6) | Donald Trump (wd:Q22686)      |
| s:Q1251932-1461a70b-4ca4-6a94-d31f-0e021787434c   | head of government (pq:P6) | Ronald Reagan (wd:Q9960)      |
| s:P6-a2090ed8-4e74-a1bc-82a5-e6f176dd9389         | head of government (pq:P6) | Vladimir Putin (wd:Q7747)     |
| s:Q114322-72F02950-2AC5-4538-A8C1-C21F8B8B5757    | head of government (pq:P6) | George W. Bush (wd:Q207)      |
| s:P6-a8b4325b-44b4-ae0e-7f9d-d347074295ab         | head of government (pq:P6) | Joe Biden (wd:Q6279)          |
| s:Q48796913-4faaeb1c-49c8-f395-14ae-8d4ce918f5a3  | head of government (pq:P6) | Joseph Stalin (wd:Q855)       |
| s:Q434317-B96529DF-90EA-464B-AE21-3426ADC9F1E6    | head of government (pq:P6) | Bill Clinton (wd:Q1124)       |
| s:Q1251932-ceeaee8f-491b-b6ae-6503-5fda258fc002   | head of government (pq:P6) | George H. W. Bush (wd:Q23505) |
| s:Q324187-0195e01e-4608-3d0d-69b6-5870628432ef    | head of government (pq:P6) | Nicolas Sarkozy (wd:Q329)     |
| s:Q108743210-24379236-477a-5abd-5b0f-1f4818d79cad | head of government (pq:P6) | Geneva (wd:Q71)               |
| ...                                               | ...                        | ...                           |

[Tool]
Got 65,536 rows and 3 columns, showing the first 10 rows below:
| subject                                           | property                     | object                  |
| ------------------------------------------------- | ---------------------------- | ----------------------- |
| s:Q1042010-045EEE21-046A-4760-9602-D833FD448414   | electoral district (pq:P768) | Italy (wd:Q38)          |
| s:Q107099549-cc53b4e0-4e2f-9c01-e44d-a7059522fb97 | electoral district (pq:P768) | Poland (wd:Q36)         |
| s:Q1027406-3F1E1BD1-72DF-4400-AC2E-E5FBAAA1C5EC   | electoral district (pq:P768) | Paris (wd:Q90)          |
| s:Q10324056-e38d6d8b-4731-bb2e-7231-6592bc4ac4ae  | electoral district (pq:P768) | Angola (wd:Q916)        |
| s:Q10287763-2AEA8E8A-7307-4F91-A474-0DAE1AD8C24C  | electoral district (pq:P768) | Hong Kong (wd:Q8646)    |
| s:Q11167368-2033D561-7093-44B0-A990-8D2E2CB72FA8  | electoral district (pq:P768) | Helsinki (wd:Q1757)     |
| s:Q116772007-20d83635-4562-31ef-f5d6-8dcdff10a1bd | electoral district (pq:P768) | Chicago (wd:Q1297)      |
| s:Q104419733-30A67F6C-3813-442A-A7DA-67E0A8FB765F | electoral district (pq:P768) | Buenos Aires (wd:Q1486) |
| s:Q100817099-96EDBCCE-4783-4CA9-8763-9D15E026326A | electoral district (pq:P768) | Prague (wd:Q1085)       |
| s:Q111372237-2521b745-4c4b-95b9-01df-f3b65c12eccc | electoral district (pq:P768) | Lisbon (wd:Q597)        |
| ...                                               | ...                          | ...                     |

[Tool]
Got 3 rows and 3 columns:
| subject                                      | property                          | object                                                              |
| -------------------------------------------- | --------------------------------- | ------------------------------------------------------------------- |
| s:P7684-6EFF69F6-BDC1-4241-B6D1-60B13E2C179E | Vie publique report ID (pq:P7684) | 37391-intrusion-et-faits-de-viol...s-dans-un-amphitheatre-de-lufr-d |
| s:P7684-8497D818-19DE-4B5C-B3DD-BAC2448F7A03 | Vie publique report ID (pq:P7684) | rapport/32878-penser-solidaireme...sion-de-reflexion-sur-fin-de-vie |
| s:P7684-CA059496-1D0F-43B4-8DDF-2729BB6578CF | Vie publique report ID (pq:P7684) | 29454-le-developpement-et-la-pro...uvres-culturelles-sur-les-nouvea |

[Tool]
Top 10 property alternatives:
1. substitute/deputy/replacement of office/officeholder, also known as deputy office, vice position, vice office, substitute office, replacement office (wd:P2098 as wdtn/pq/ps/psn/pr/prv/pqv/prn/psv/wdt/p/pqn): function that serves as deputy/replacement of this function/office (scope/conditions vary depending on office)
2. Vie publique person ID, also known as ViePublique, VP (wd:P7676 as wdtn/pq/ps/psn/pr/prv/pqv/prn/psv/wdt/p/pqn): identifier for a public personality on Vie publique
3. nominee, also known as award nominee (wd:P2453 as wdtn/pq/ps/psn/pr/prv/pqv/prn/psv/wdt/p/pqn): qualifier used with “nominated for” to specify which person or organization was nominated
4. winner, also known as nominee, prizewinner, titleholder, top dog, victor (wd:P1346 as wdtn/pq/ps/psn/pr/prv/pqv/prn/psv/wdt/p/pqn): winner of a competition or similar event, not to be used for awa...ssibly qualified with "for work" (P1686)) or for wars or battles, participating team, participant
5. candidate, also known as candidate in this election, has election candidate, electoral candidate, election has candidate (wd:P726 as wdtn/pq/ps/psn/pr/prv/pqv/prn/psv/wdt/p/pqn): person or party that is an option for an office in this election, participant
6. successful candidate, also known as election winner, winning candidate, winner of election, election won by, elected (wd:P991 as wdtn/pq/ps/psn/pr/prv/pqv/prn/psv/wdt/p/pqn): person(s) or political organization(s) elected after the election, candidate, winner
7. position held by head of the organization, also known as position held by head of the organisation, secretary's position, president's position, position held by head of the organization, office held by head of the organisation (wd:P2388 as wdtn/pq/ps/psn/pr/prv/pqv/prn/psv/wdt/p/pqn): position of the head of this item
8. nominated for, also known as nominee for, shortlisted for, selected for award, selected for, nominee for award (wd:P1411 as wdtn/pq/ps/psn/pr/prv/pqv/prn/psv/wdt/p/pqn): award nomination received by a person, organisation or creative work (inspired from "award received" (Property:P166))
9. property, also known as allowed qualifier (wd:P2306 as wdtn/pq/ps/psn/pr/prv/pqv/prn/psv/wdt/p/pqn): qualifier to define a property constraint in combination with P2...traint), or to limit the scope of Q44292881 (wikidata statement)
10. candidacy in election, also known as ran in election, running in election, election candidacy, candidate in election, candidate in (wd:P3602 as wdtn/pq/ps/psn/pr/prv/pqv/prn/psv/wdt/p/pqn): election where the subject is a candidate, participant in

[Tool]
Got 3 rows and 3 columns:
| subject                                      | property                              | object                               |
| -------------------------------------------- | ------------------------------------- | ------------------------------------ |
| s:P7683-A6EA47FF-FC7F-47FB-94BC-6C152ADC15AD | OpenRetro Game Database ID (pq:P7683) | 4af14c5c-078b-5a23-a88a-052fc89e97d5 |
| s:P7683-C7E882EC-BDCA-4E9B-94BA-D406EAFD3677 | OpenRetro Game Database ID (pq:P7683) | a7ff427d-56d4-558b-9c3f-3199fe579f12 |
| s:P7683-CC4DE4F7-48F8-4DAF-861E-AEEA64CE0BA8 | OpenRetro Game Database ID (pq:P7683) | 1f94f8e7-12f9-5ef2-b74e-a774a69636e3 |

[Tool]
Got 3 rows and 3 columns:
| subject                                      | property                                      | object   |
| -------------------------------------------- | --------------------------------------------- | -------- |
| s:P7682-16A34FCE-F186-4AB9-B097-CA70A9F2ADE1 | National Library of New Zealand ID (pq:P7682) | 22361280 |
| s:P7682-3E6D8C77-7A6B-4F0C-A89F-C84C87E2A136 | National Library of New Zealand ID (pq:P7682) | 22356757 |
| s:P7682-5DF2DC2A-B0CA-47E9-BC2B-F7D97E0BEAD8 | National Library of New Zealand ID (pq:P7682) | 22365905 |

[Tool]
Got 4 rows and 3 columns:
| subject                                          | property                    | object                              |
| ------------------------------------------------ | --------------------------- | ----------------------------------- |
| s:P2515-f84abef4-4f95-5178-f867-a5afbdbadf97     | costume designer (pq:P2515) | Catherine Martin (wd:Q436031)       |
| s:Q3828337-d55da636-4e7e-3296-a3b8-cd684e717bbc  | costume designer (pq:P2515) | Franca Squarciapino (wd:Q1368213)   |
| s:Q2840837-c6615043-45e7-6089-3c0c-b4244af3c5ab  | costume designer (pq:P2515) | Jean Bérain the Elder (wd:Q1373528) |
| s:Q10326485-ee3a273f-4ef0-d9ce-1e30-75cce726c312 | costume designer (pq:P2515) | Indumentària (wd:Q18696288)         |

[Tool]
Got 2,093 rows and 3 columns, showing the first 10 rows below:
| subject                                           | property            | object                               |
| ------------------------------------------------- | ------------------- | ------------------------------------ |
| s:Q1028848-7a5f6aad-4edb-6cbe-48f9-f940d65559d7   | authority (pq:P797) | France (wd:Q142)                     |
| s:Q91628396-e9ecc881-45b9-fc4b-dea3-e437390ce894  | authority (pq:P797) | People's Republic of China (wd:Q148) |
| s:Q1028835-a1e760fd-41db-e0c1-1d7e-a42b53a1ec66   | authority (pq:P797) | United Kingdom (wd:Q145)             |
| s:Q46499663-3674D561-B5A1-4B21-A3F3-579FC55EEBAD  | authority (pq:P797) | Belgium (wd:Q31)                     |
| s:Q16020933-db4b8271-4b2f-d7d3-3468-5ac113c0b1d7  | authority (pq:P797) | Senegal (wd:Q1041)                   |
| s:Q101649229-412066b8-4cdb-431e-fed7-ddac8111a07d | authority (pq:P797) | agriculture (wd:Q11451)              |
| s:Q314984-A9E752DC-0809-44DE-BB7A-A5D5DA57310A    | authority (pq:P797) | French Revolution (wd:Q6534)         |
| s:Q25680953-e1004e96-4a85-cdd9-cbb5-b8fd79336784  | authority (pq:P797) | Komi Republic (wd:Q2073)             |
| s:Q7252749-22e95275-4c01-9822-a729-5baa22603bd5   | authority (pq:P797) | U.S. state (wd:Q35657)               |
| s:Q111699269-fe407e63-473a-a88d-85ff-b766fdb0d938 | authority (pq:P797) | IBM (wd:Q37156)                      |
| ...                                               | ...                 | ...                                  |

[Tool]
Got 4 rows and 3 columns:
| subject                                      | property                                    | object                    |
| -------------------------------------------- | ------------------------------------------- | ------------------------- |
| s:P7685-09927A73-0AF6-4362-AEC9-AF1A5E7FEFF4 | CALS Encyclopedia of Arkansas ID (pq:P7685) | kabf-radio-station-8243   |
| s:P7685-1FB7C32E-A117-450B-A14E-CD97169B49AA | CALS Encyclopedia of Arkansas ID (pq:P7685) | u-s-highway-62-8197       |
| s:P7685-a3e1890b-43a4-887f-250a-753ffe2f66ad | CALS Encyclopedia of Arkansas ID (pq:P7685) | washington-county-813     |
| s:P7685-F054F402-84EA-4F64-AF89-9876C485C53B | CALS Encyclopedia of Arkansas ID (pq:P7685) | elizabeth-ann-eckford-721 |

[Tool]
Got 3 rows and 3 columns:
| subject                                      | property                                       | object  |
| -------------------------------------------- | ---------------------------------------------- | ------- |
| s:P7686-41BC3213-69D1-4188-AD9F-A6CE50097155 | Encyclopedia of the Great Plains ID (pq:P7686) | med.019 |
| s:P7686-7E8CF158-24C6-4D1B-9794-4DD3F74E9718 | Encyclopedia of the Great Plains ID (pq:P7686) | gen.006 |
| s:P7686-921F7C03-34B1-4477-B410-0039B9CDFB27 | Encyclopedia of the Great Plains ID (pq:P7686) | war.039 |

[Tool]
Got 4 rows and 3 columns:
| subject                                      | property                  | object |
| -------------------------------------------- | ------------------------- | ------ |
| s:P7687-1D99B581-CEB3-4AA6-BCC6-CEB7BBD35792 | Kansaspedia ID (pq:P7687) | 11812  |
| s:P7687-29f8526c-4062-c263-4300-3824d6622967 | Kansaspedia ID (pq:P7687) | 15355  |
| s:P7687-4601A0FA-1D8C-4B18-B944-63E01EB3A14E | Kansaspedia ID (pq:P7687) | 17803  |
| s:P7687-945EAFB7-9754-4F78-93D1-AE86D9CF4877 | Kansaspedia ID (pq:P7687) | 11975  |

[Tool]
Got 4 rows and 3 columns:
| subject                                      | property                               | object                 |
| -------------------------------------------- | -------------------------------------- | ---------------------- |
| s:P7688-0EC80352-86DC-496F-B87B-A079744AE773 | Mississippi Encyclopedia ID (pq:P7688) | virgia-brocks-shedd    |
| s:P7688-2B77C95D-397F-4FD0-AFB1-4FE7D469B9F8 | Mississippi Encyclopedia ID (pq:P7688) | meridian-museum-of-art |
| s:P7688-9890B630-74A2-42F2-9637-FD246FCD0EA8 | Mississippi Encyclopedia ID (pq:P7688) | battle-of-yazoo-pass   |
| s:P7688-d9b67517-46f0-eb28-3bd9-cae0e20b2990 | Mississippi Encyclopedia ID (pq:P7688) | washington-county      |

[Tool]
Got 4 rows and 3 columns:
| subject                                      | property                                 | object                    |
| -------------------------------------------- | ---------------------------------------- | ------------------------- |
| s:P7689-1961121A-C467-488B-9376-852C854CEBD9 | Online Nevada Encyclopedia ID (pq:P7689) | las-vegas-sun             |
| s:P7689-D0516517-1816-4811-863B-9D21E63320CB | Online Nevada Encyclopedia ID (pq:P7689) | delphine-anderson-squires |
| s:P7689-D07BCDEB-77B1-416E-8A91-48E8971B136B | Online Nevada Encyclopedia ID (pq:P7689) | frenchman-flat            |
| s:P7689-fb92cee0-45b9-8e04-cd1c-b7f4661dc2b3 | Online Nevada Encyclopedia ID (pq:P7689) | white-pine-county         |

[Tool]
Got 3 rows and 3 columns:
| subject                                      | property                            | object                               |
| -------------------------------------------- | ----------------------------------- | ------------------------------------ |
| s:P7680-00C27043-7D9D-4955-87A2-57D522CA3055 | Colorado Encyclopedia ID (pq:P7680) | colorado-national-monument           |
| s:P7680-952895AD-AF85-4621-9D8B-D9E5952817E8 | Colorado Encyclopedia ID (pq:P7680) | wichita-state-university-plane-crash |
| s:P7680-CFF48FC9-E54B-4B64-B89F-B50141A9CE09 | Colorado Encyclopedia ID (pq:P7680) | margaret-coel                        |

[Tool]
Got 3 rows and 3 columns:
| subject                                      | property                                     | object |
| -------------------------------------------- | -------------------------------------------- | ------ |
| s:P7681-53E4BE22-BEDE-4811-A722-DE7089ED96FE | Israel Museum Jerusalem artist ID (pq:P7681) | T8577  |
| s:P7681-EDCFDE28-56C4-4C0B-9256-8B693F09073A | Israel Museum Jerusalem artist ID (pq:P7681) | T7150  |
| s:P7681-f0a588e4-4ea7-f545-10aa-756923d6161e | Israel Museum Jerusalem artist ID (pq:P7681) | T7434  |

[Tool]
Got 65,536 rows and 3 columns, showing the first 10 rows below:
| subject                                           | property                     | object                  |
| ------------------------------------------------- | ---------------------------- | ----------------------- |
| s:Q1042010-045EEE21-046A-4760-9602-D833FD448414   | electoral district (pq:P768) | Italy (wd:Q38)          |
| s:Q107099549-cc53b4e0-4e2f-9c01-e44d-a7059522fb97 | electoral district (pq:P768) | Poland (wd:Q36)         |
| s:Q1027406-3F1E1BD1-72DF-4400-AC2E-E5FBAAA1C5EC   | electoral district (pq:P768) | Paris (wd:Q90)          |
| s:Q10324056-e38d6d8b-4731-bb2e-7231-6592bc4ac4ae  | electoral district (pq:P768) | Angola (wd:Q916)        |
| s:Q10287763-2AEA8E8A-7307-4F91-A474-0DAE1AD8C24C  | electoral district (pq:P768) | Hong Kong (wd:Q8646)    |
| s:Q11167368-2033D561-7093-44B0-A990-8D2E2CB72FA8  | electoral district (pq:P768) | Helsinki (wd:Q1757)     |
| s:Q116772007-20d83635-4562-31ef-f5d6-8dcdff10a1bd | electoral district (pq:P768) | Chicago (wd:Q1297)      |
| s:Q104419733-30A67F6C-3813-442A-A7DA-67E0A8FB765F | electoral district (pq:P768) | Buenos Aires (wd:Q1486) |
| s:Q100817099-96EDBCCE-4783-4CA9-8763-9D15E026326A | electoral district (pq:P768) | Prague (wd:Q1085)       |
| s:Q111372237-2521b745-4c4b-95b9-01df-f3b65c12eccc | electoral district (pq:P768) | Lisbon (wd:Q597)        |
| ...                                               | ...                          | ...                     |

[Assistant]
It appears that none of the qualifiers on the "President of the United States" position held statement for John F. Kennedy directly indicate the vice president. However, we know from the "replaced by" qualifier that Lyndon B. Johnson (wd:Q9640) succeeded Kennedy as president, and historically, Johnson was Kennedy's vice president.

To answer the question directly, I will construct a SPARQL query that finds the vice president for John F. Kennedy's presidential term by looking for the vice president (position held: Vice President of the United States) whose term overlaps with Kennedy's presidency.

Here's the plan:
- Find the time period when John F. Kennedy was president.
- Find the person who was Vice President of the United States during that period.

Now, I'll write the SPARQL query.

[Tool] Stopped generation process


PREFIX ps: <http://www.wikidata.org/prop/statement/>
PREFIX pq: <http://www.wikidata.org/prop/qualifier/>
PREFIX p: <http://www.wikidata.org/prop/>
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>
PREFIX wd: <http://www.wikidata.org/entity/>
SELECT ?governor WHERE {
  ?governor p:P39 ?statement .
  ?statement ps:P39 wd:Q17989863 ; pq:P580 ?start .
  OPTIONAL {
    ?statement pq:P582 ?end .
  }
  FILTER ( ?start <= "2011-12-31T00:00:00Z" ^^ xsd:dateTime && ( ! BOUND( ?end ) || ?end >= "2011-01-01T00:00:00Z" ^^ xsd:dateTime ) )
}

John Kasich was the governor of Ohio in 2011.

[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:
wikidata at https://qlever.cs.uni-freiburg.de/api/wikidata-sebastian

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/
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 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 governor of ohio 2011?

[Assistant]
Let's break down the question:

1. We need to identify the entity for "Ohio".
2. We need to find the property for "governor".
3. We need to filter for the year 2011.

First, I'll search for the entity representing "Ohio" in Wikidata.

[Tool]
Top 10 entity alternatives:
1. Ohio, also known as US-OH, State of Ohio, OH, Buckeye State, Ohio, United States (wd:Q1397): state of the United States of America
2. Ohio, also known as Buckeye State, OH, US-OH, Ohio, United States, State of Ohio (wd:Q1397): state of the United States of America
3. Ohio, also known as Ohio, IL, Ohio, Illinois (wd:Q944935): village in Bureau County, Illinois, United States
4. Ohio, also known as Ohio, New York, Ohio, NY (wd:Q927274): town in New York, United States
5. Ohio (wd:Q2137506): protest song written and composed by Neil Young
6. Ohio (wd:Q7080727): song from the 1953 Broadway musical "Wonderful Town"
7. Ohio, also known as Ohio, MO, Ohio, Missouri (wd:Q21197484): human settlement in St. Clair County, Missouri, United States
8. Ohio, also known as Ohio, Kansas (wd:Q48849126): place in Kansas, United States
9. Ohio, also known as Ohio, Texas, Ohio, TX (wd:Q24260758): human settlement in United States of America
10. USS Turquoise, also known as Walucia III, Esmeraldas, USS PC-459, Turquoise, PY-18 Turquoise (wd:Q23003188): private motor yacht, later a patrol yacht for the U.S. Navy and Ecuadorian Navy

[Assistant]
The correct entity for the state of Ohio is wd:Q1397.

Next, I need to find the property that links a state to its governor. I'll search for the property "governor" in Wikidata.

[Tool]
Top 10 property alternatives:
1. head of state, also known as leader, state headed by, monarch, president, queen (wd:P35 as wdtn/pq/ps/psn/pr/prv/pqv/prn/psv/wdt/p/pqn): official with the highest formal authority in a country/state, director / manager, chairperson
2. head of government, also known as head of national government, mayor, premier, president, prime minister (wd:P6 as wdtn/pq/ps/psn/pr/prv/pqv/prn/psv/wdt/p/pqn): head of the executive power of this town, city, municipality, state, country, or other governmental body, director / manager, chairperson
3. office held by head of state, also known as head of state, position held by head of state, state headed by (wd:P1906 as wdtn/pq/ps/psn/pr/prv/pqv/prn/psv/wdt/p/pqn): political office that is fulfilled by the head of state of this item
4. located in the administrative territorial entity, also known as is in the settlement of, is in the voivodeship of, is in the shire of, is in the state of, is in the territory of (wd:P131 as wdtn/pq/ps/psn/pr/prv/pqv/prn/psv/wdt/p/pqn): the item is located on the territory of the following administra...if the item falls only partially into the administrative entity., location, part of
5. country, also known as sovereign state, state, land, host country (wd:P17 as wdtn/pq/ps/psn/pr/prv/pqv/prn/psv/wdt/p/pqn): sovereign state that this item is in (not to be used for human beings), located in the administrative territorial entity
6. official residence, also known as resides at, lives in, palace, presidential mansion, presidential palace (wd:P263 as wdtn/pq/ps/psn/pr/prv/pqv/prn/psv/wdt/p/pqn): the residence at which heads of government and other senior figures officially reside, residence
7. position held, also known as function, held position, holds position, job, office held (wd:P39 as wdtn/pq/ps/psn/pr/prv/pqv/prn/psv/wdt/p/pqn): subject currently or formerly holds the object position or public office
8. successful candidate, also known as election winner, winning candidate, winner of election, election won by, elected (wd:P991 as wdtn/pq/ps/psn/pr/prv/pqv/prn/psv/wdt/p/pqn): person(s) or political organization(s) elected after the election, candidate, winner
9. chief executive officer, also known as executive director, CEO, chief executive (wd:P169 as wdtn/pq/ps/psn/pr/prv/pqv/prn/psv/wdt/p/pqn): highest-ranking corporate officer appointed as the CEO within an organization, director / manager, corporate officer
10. rector, also known as chancellor, university president, Rector (academia), president (wd:P1075 as wdtn/pq/ps/psn/pr/prv/pqv/prn/psv/wdt/p/pqn): senior official in an educational institution., director / manager, chairperson

[Assistant]
The most relevant property for linking a person to the office of governor is likely "position held" (wd:P39), since "governor of Ohio" is a specific office.

Next, I need to find the entity for "Governor of Ohio" to use as the value for "position held". I'll search for "Governor of Ohio" in Wikidata.

[Tool]
Top 10 entity alternatives:
1. Governor of Ohio, also known as Governor of the State of Ohio, Ohio Governor (wd:Q17989863): head of state and of government of the U.S. state of Ohio
2. Lieutenant Governor of Ohio, also known as Ohio Lieutenant Governor (wd:Q1660669): political office in Ohio, USA
3. Cabinet of the Governor of Ohio (wd:Q5015582)
4. Allen, William (governor of Ohio) (wd:Q115677191): article in The Biographical Dictionary of America
5. family of the Governor of Ohio, also known as First Family of Ohio (wd:Q111903237)
6. Ohio State Office of the Governor (wd:Q33121995): government organization in Columbus, United States
7. Portrait of William Bebb, Governor of Ohio (wd:Q131839779)
8. Portrait of Charles Anderson (governor), Governor of Ohio (wd:Q125555578): painting by Charles T. Webber
9. Portrait of Mordecai Bartley, Governor of Ohio (wd:Q131402143): painting by Richard T. Clarke (1820-1885)
10. Doctor Edward Tiffin, first governor of Ohio. (wd:Q52529336): scientific article published in September 1947

[Assistant]
The correct entity for the office is "Governor of Ohio" (wd:Q17989863).

Now, I need to find people who held the position "Governor of Ohio" (wd:Q17989863) and filter for those whose term included the year 2011. The "position held" property (wd:P39) often has qualifiers for start and end time.

I'll check which qualifiers are used with "position held" for a governor, so I can filter by year.

[Tool]
Top 10 property alternatives:
1. Wikidata property example, also known as e.g., Wikidata property sample, property sample, property example, for example (wd:P1855 as wdt/p): example where this Wikidata property is used; target item is one...ualifier the property being described given the associated value
2. Wikidata item of this property, also known as associated item, Wikidata property subject item, Wikidata item for this property, subject of this property, subject of property (wd:P1629 as p/wdt): item corresponding to the concept represented by the property
3. instance of, also known as unitary element of class, has type, unique individual of, type, item of type (wd:P31 as wdt/p): that class of which this subject is a particular example and mem...is a subclass of mountain (and an instance of volcanic landform)
4. property proposal discussion, also known as proposal, Wikidata property proposal, proposal URL, property discussion URL, property discussion (wd:P3254 as p): URL of the page (or page section) on which the creation of the property was discussed, Wikimedia community discussion URL
5. related property, also known as rdfs:seeAlso, related properties, see also, seealso (wd:P1659 as p/wdt): used to indicate another property that might provide additional information about the subject
6. inverse property, also known as property opposite of, property inverse, opposite property, opponent, inverse of (wd:P1696 as wdt/p): links a property to its inverse property (which relates the subject and object in reverse order)
7. property constraint, also known as rdfs:range, constraint, rdfs:domain (wd:P2302 as wdt/p): constraint applicable to a Wikidata property

No other items found

[Tool]
Got 64 rows and 3 columns, showing the first 10 rows below:
| subject                          | property                | object                          |
| -------------------------------- | ----------------------- | ------------------------------- |
| William McKinley (wd:Q35041)     | position held (wdt:P39) | Governor of Ohio (wd:Q17989863) |
| Rutherford B. Hayes (wd:Q35686)  | position held (wdt:P39) | Governor of Ohio (wd:Q17989863) |
| John Kasich (wd:Q69319)          | position held (wdt:P39) | Governor of Ohio (wd:Q17989863) |
| Salmon P. Chase (wd:Q433051)     | position held (wdt:P39) | Governor of Ohio (wd:Q17989863) |
| Mike DeWine (wd:Q1363468)        | position held (wdt:P39) | Governor of Ohio (wd:Q17989863) |
| George Voinovich (wd:Q529873)    | position held (wdt:P39) | Governor of Ohio (wd:Q17989863) |
| James Middleton Cox (wd:Q440117) | position held (wdt:P39) | Governor of Ohio (wd:Q17989863) |
| Joseph B. Foraker (wd:Q881341)   | position held (wdt:P39) | Governor of Ohio (wd:Q17989863) |
| Ted Strickland (wd:Q465295)      | position held (wdt:P39) | Governor of Ohio (wd:Q17989863) |
| Thomas Corwin (wd:Q879077)       | position held (wdt:P39) | Governor of Ohio (wd:Q17989863) |
| ...                              | ...                     | ...                             |

[Tool]
Got 587 rows and 3 columns, showing the first 10 rows below:
| subject                 | property                         | object                                                                            |
| ----------------------- | -------------------------------- | --------------------------------------------------------------------------------- |
| John Kasich (wd:Q69319) | instance of (wdt:P31)            | human (wd:Q5)                                                                     |
| John Kasich (wd:Q69319) | occupation (wdt:P106)            | writer (wd:Q36180)                                                                |
| John Kasich (wd:Q69319) | sex or gender (wdt:P21)          | male (wd:Q6581097)                                                                |
| John Kasich (wd:Q69319) | given name (wdt:P735)            | John (wd:Q4925477)                                                                |
| John Kasich (wd:Q69319) | date of birth (wdt:P569)         | 1952-05-13T00:00:00Z (xsd:dateTime)                                               |
| John Kasich (wd:Q69319) | Commons category (wdt:P373)      | John Kasich                                                                       |
| John Kasich (wd:Q69319) | image (wdt:P18)                  | <http://commons.wikimedia.org/wiki/Special:FilePath/Governor%20John%20Kasich.jpg> |
| John Kasich (wd:Q69319) | country of citizenship (wdt:P27) | United States (wd:Q30)                                                            |
| John Kasich (wd:Q69319) | family name (wdt:P734)           | Kasich (wd:Q20164054)                                                             |
| John Kasich (wd:Q69319) | place of birth (wdt:P19)         | McKees Rocks (wd:Q1185802)                                                        |
| ...                     | ...                              | ...                                                                               |

[Tool]
Got 3 rows and 3 columns:
| subject                 | property                | object                                                              |
| ----------------------- | ----------------------- | ------------------------------------------------------------------- |
| John Kasich (wd:Q69319) | position held (wdt:P39) | member of the United States House of Representatives (wd:Q13218630) |
| John Kasich (wd:Q69319) | position held (wdt:P39) | Governor of Ohio (wd:Q17989863)                                     |
| John Kasich (wd:Q69319) | position held (wdt:P39) | member of the State Senate of Ohio (wd:Q20065429)                   |

[Tool]
Got 12 rows and 3 columns, showing the first 10 rows below:
| subject                 | property              | object                                        |
| ----------------------- | --------------------- | --------------------------------------------- |
| John Kasich (wd:Q69319) | position held (p:P39) | s:Q69319-0E80C2B3-B6C2-4016-A482-FBC1CEDB397F |
| John Kasich (wd:Q69319) | position held (p:P39) | s:Q69319-286C44BA-6AE6-4C6C-8D20-D29B839788A7 |
| John Kasich (wd:Q69319) | position held (p:P39) | s:Q69319-2A7A80A0-A64B-41BE-ABAA-380A15D2BC15 |
| John Kasich (wd:Q69319) | position held (p:P39) | s:q69319-39FF86C2-767B-4E7F-A901-E9CDE552BE1B |
| John Kasich (wd:Q69319) | position held (p:P39) | s:Q69319-45C5E12C-578D-4FB2-A68F-0D763754815A |
| John Kasich (wd:Q69319) | position held (p:P39) | s:Q69319-4C01B635-1FCC-40E7-9BE4-D04648037D46 |
| John Kasich (wd:Q69319) | position held (p:P39) | s:Q69319-4fb3562d-49b7-6932-5754-546eff89d786 |
| John Kasich (wd:Q69319) | position held (p:P39) | s:Q69319-57680762-B436-479A-999C-5CE3C146FAF9 |
| John Kasich (wd:Q69319) | position held (p:P39) | s:Q69319-695435B6-6E56-493B-BAB2-9055F7FEC108 |
| John Kasich (wd:Q69319) | position held (p:P39) | s:Q69319-89953B54-4EFE-4DAF-BF3C-02084C80E6F5 |
| ...                     | ...                   | ...                                           |

[Tool]
Got 14 rows and 3 columns, showing the first 10 rows below:
| subject                                       | property                       | object                                                               |
| --------------------------------------------- | ------------------------------ | -------------------------------------------------------------------- |
| s:Q69319-0E80C2B3-B6C2-4016-A482-FBC1CEDB397F | position held (ps:P39)         | member of the United States House of Representatives (wd:Q13218630)  |
| s:Q69319-0E80C2B3-B6C2-4016-A482-FBC1CEDB397F | start time (pq:P580)           | 1991-01-03T00:00:00Z (xsd:dateTime)                                  |
| s:Q69319-0E80C2B3-B6C2-4016-A482-FBC1CEDB397F | end time (pq:P582)             | 1993-01-03T00:00:00Z (xsd:dateTime)                                  |
| s:Q69319-0E80C2B3-B6C2-4016-A482-FBC1CEDB397F | electoral district (pq:P768)   | Ohio's 12th congressional district (wd:Q7080683)                     |
| s:Q69319-0E80C2B3-B6C2-4016-A482-FBC1CEDB397F | parliamentary term (pq:P2937)  | 102nd United States Congress (wd:Q347346)                            |
| s:Q69319-0E80C2B3-B6C2-4016-A482-FBC1CEDB397F | parliamentary group (pq:P4100) | Republican Party (wd:Q29468)                                         |
| s:Q69319-0E80C2B3-B6C2-4016-A482-FBC1CEDB397F | elected in (pq:P2715)          | 1990 United States House of Representatives elections (wd:Q13256362) |
| s:Q69319-0E80C2B3-B6C2-4016-A482-FBC1CEDB397F | wikibase:rank                  | wikibase:NormalRank                                                  |
| s:Q69319-0E80C2B3-B6C2-4016-A482-FBC1CEDB397F | rdf:type                       | wikibase:BestRank                                                    |
| s:Q69319-0E80C2B3-B6C2-4016-A482-FBC1CEDB397F | prov:wasDerivedFrom            | ref:1075d3268078f39cedb326e30619596cd9ae7f50                         |
| ...                                           | ...                            | ...                                                                  |

[Tool]
Got 14 rows and 3 columns, showing the first 10 rows below:
| subject                                       | property                       | object                                                              |
| --------------------------------------------- | ------------------------------ | ------------------------------------------------------------------- |
| s:Q69319-695435B6-6E56-493B-BAB2-9055F7FEC108 | position held (ps:P39)         | member of the United States House of Representatives (wd:Q13218630) |
| s:Q69319-695435B6-6E56-493B-BAB2-9055F7FEC108 | start time (pq:P580)           | 1993-01-05T00:00:00Z (xsd:dateTime)                                 |
| s:Q69319-695435B6-6E56-493B-BAB2-9055F7FEC108 | end time (pq:P582)             | 1995-01-03T00:00:00Z (xsd:dateTime)                                 |
| s:Q69319-695435B6-6E56-493B-BAB2-9055F7FEC108 | electoral district (pq:P768)   | Ohio's 12th congressional district (wd:Q7080683)                    |
| s:Q69319-695435B6-6E56-493B-BAB2-9055F7FEC108 | parliamentary term (pq:P2937)  | 103rd United States Congress (wd:Q3556780)                          |
| s:Q69319-695435B6-6E56-493B-BAB2-9055F7FEC108 | parliamentary group (pq:P4100) | Republican Party (wd:Q29468)                                        |
| s:Q69319-695435B6-6E56-493B-BAB2-9055F7FEC108 | elected in (pq:P2715)          | 1992 United States House of Representatives elections (wd:Q2539365) |
| s:Q69319-695435B6-6E56-493B-BAB2-9055F7FEC108 | wikibase:rank                  | wikibase:NormalRank                                                 |
| s:Q69319-695435B6-6E56-493B-BAB2-9055F7FEC108 | rdf:type                       | wikibase:BestRank                                                   |
| s:Q69319-695435B6-6E56-493B-BAB2-9055F7FEC108 | prov:wasDerivedFrom            | ref:1075d3268078f39cedb326e30619596cd9ae7f50                        |
| ...                                           | ...                            | ...                                                                 |

[Tool]
Got 12 rows and 3 columns, showing the first 10 rows below:
| subject                                       | property                  | object                                       |
| --------------------------------------------- | ------------------------- | -------------------------------------------- |
| s:Q69319-4fb3562d-49b7-6932-5754-546eff89d786 | position held (ps:P39)    | Governor of Ohio (wd:Q17989863)              |
| s:Q69319-4fb3562d-49b7-6932-5754-546eff89d786 | start time (pq:P580)      | 2011-01-10T00:00:00Z (xsd:dateTime)          |
| s:Q69319-4fb3562d-49b7-6932-5754-546eff89d786 | end time (pq:P582)        | 2019-01-14T00:00:00Z (xsd:dateTime)          |
| s:Q69319-4fb3562d-49b7-6932-5754-546eff89d786 | replaced by (pq:P1366)    | Mike DeWine (wd:Q1363468)                    |
| s:Q69319-4fb3562d-49b7-6932-5754-546eff89d786 | replaces (pq:P1365)       | Ted Strickland (wd:Q465295)                  |
| s:Q69319-4fb3562d-49b7-6932-5754-546eff89d786 | series ordinal (pq:P1545) | 69                                           |
| s:Q69319-4fb3562d-49b7-6932-5754-546eff89d786 | wikibase:rank             | wikibase:NormalRank                          |
| s:Q69319-4fb3562d-49b7-6932-5754-546eff89d786 | rdf:type                  | wikibase:BestRank                            |
| s:Q69319-4fb3562d-49b7-6932-5754-546eff89d786 | prov:wasDerivedFrom       | ref:fa278ebfc458360e5aed63d5058cca83c46134f1 |
| s:Q69319-4fb3562d-49b7-6932-5754-546eff89d786 | start time (pqv:P580)     | v:c1f5f481fe780915dc0a553311e45b2b           |
| ...                                           | ...                       | ...                                          |

[Assistant]
From the data, John Kasich (wd:Q69319) held the office of Governor of Ohio starting on 2011-01-10 and ending on 2019-01-14. This means he was the governor during the year 2011.

Now, I will write a SPARQL query to return the governor of Ohio in 2011, including the IRI and optionally the label.

[Tool] Stopped generation process


PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX p: <http://www.wikidata.org/prop/>
PREFIX ps: <http://www.wikidata.org/prop/statement/>
PREFIX pq: <http://www.wikidata.org/prop/qualifier/>
SELECT ?actor WHERE {
  ?work p:P161 ?castStatement .
  ?castStatement ps:P161 ?actor .
  ?castStatement pq:P453 wd:Q694790 .
}

Got 6 rows and 1 column:
| actor                        |
| ---------------------------- |
| Nicholas Hoult (wd:Q298347)  |
| Eric Masterson (wd:Q5387058) |
| Derrick Pierce (wd:Q3023989) |
| Kevin Spacey (wd:Q25144)     |
| Lyle Talbot (wd:Q3039327)    |
| John Shea (wd:Q28151)        |

Some of the actors who have played Lex Luthor include Nicholas Hoult, Eric Masterson, Derrick Pierce, Kevin Spacey, Lyle Talbot, and John Shea. The query retrieves all actors who have portrayed Lex Luthor in various works.

[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:
wikidata at https://qlever.cs.uni-freiburg.de/api/wikidata-sebastian

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/
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 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 has played lex luthor?

[Assistant]
Let's break down the question:

1. The entity "Lex Luthor" is a fictional character.
2. The question asks for people who have "played" Lex Luthor, which usually means actors who have portrayed this character in film, television, or other media.

First, I need to find the Wikidata entity for "Lex Luthor". Then, I need to find the property that links a fictional character to the actors who have portrayed them.

I'll start by searching for "Lex Luthor" in Wikidata.

[Tool]
Top 10 entity alternatives:
1. Lex Luthor, also known as Alexander Joseph Luthor, Alexander Luthor, Alexander Joseph "Lex" Luthor (wd:Q694790): supervillain appearing in DC Comics publications and related media, chief executive officer, business executive, business magnate, drug trafficker, philanthropist, mass murderer, roboticist, crime boss, superhero, physicist, engineer, inventor, chemist
2. Lex Luthor, also known as Alexander Joseph "Lex" Luthor, Jr. (wd:Q110800327): DC Extended Universe character, chief executive officer, business executive, philanthropist, mass murderer, scientist, socialite, terrorist, engineer, criminal
3. Green Skull, also known as Alexander Luthor, Lex Luthor (wd:Q9300166): fictional character in Amalgam Comics
4. Lex Luthor, also known as Alexander Joseph Luthor (wd:Q91371653): fictional character from the television series Supergirl, time traveller, businessperson, politician, terrorist, criminal, inventor
5. Lex Luthor (wd:Q105123177): villain in the film Superman (1978), scientist, criminal, inventor
6. Lex Lutor, also known as Alexander Luthor, Lex Luthor (Smallville) (wd:Q735712): fictional character from the television series Smallville, businessperson, murderer
7. Lex Luthor, Jr. (wd:Q3831418): American investor, criminal, investor
8. Eve Teschmacher, also known as Eve, Lex Luthor's Girlfriend (wd:Q22266383): DC Comics character, secretary
9. Vitor Miranda, also known as Vitor "Lex Luthor" Miranda (wd:Q7937196): mixed martial arts fighter, Brazilian martial artist, Thai boxer, kickboxer
10. Lex Luthor's Presidency (wd:Q18280092)

[Assistant]
The main Wikidata entity for the classic Lex Luthor character is wd:Q694790. There are also specific versions (e.g., for TV series or movies), but for a general answer, wd:Q694790 is the best starting point.

Next, I need to find the property that links a fictional character to the actors who have portrayed them. This is often something like "portrayed by" or "played by". I'll search for relevant properties using the query "portrayed by".

[Tool]
Top 10 property alternatives:
1. depicted by, also known as acted by, shown in, seen in, portrayed by, played by (wd:P1299 as wdtn/pq/ps/psn/pr/prv/pqv/prn/psv/wdt/p/pqn): object depicting this subject (object being creative works such as books, films, paintings)
2. performer, also known as actor, sung by, singer, recording by, recorded by (wd:P175 as wdtn/pq/ps/psn/pr/prv/pqv/prn/psv/wdt/p/pqn): actor, musician, band or other performer associated with this role or musical work, contributor to the creative work or subject
3. used by, also known as armiger, user, played by, of (wd:P1535 as wdtn/pq/ps/psn/pr/prv/pqv/prn/psv/wdt/p/pqn): item or concept that makes use of the subject (use sub-properties when appropriate)
4. name of the character role, also known as character named as, role named as, role name, name of the role, name of the character (wd:P4633 as wdtn/pq/ps/psn/pr/prv/pqv/prn/psv/wdt/p/pqn): name by which a character role is recorded in a database or ment...ably a specific performance of a theatrical production of a play, name
5. notable role, also known as notable character role, notable for character role, notable for role (wd:P10606 as wdtn/pq/ps/psn/pr/prv/pqv/prn/psv/wdt/p/pqn): role in a theatrical, motion picture, television, or other work that a performer is particularly known for, notable work
6. describes actor of (wd:P12027 as wdtn/pq/ps/psn/pr/prv/pqv/prn/psv/wdt/p/pqn): predicate sense whose actor (an agent or a cause—basically the instigator of an action) is denoted by this sense
7. cast member, also known as feat., starring (film/play), film starring, starring, actor (wd:P161 as wdtn/pq/ps/psn/pr/prv/pqv/prn/psv/wdt/p/pqn): actor in the subject production [use "character role" (P453) and...use "recorded participant" (P11108) for non-fiction productions], significant person, performer
8. character role, also known as role, plays, performer of, as, acting role (wd:P453 as wdtn/pq/ps/psn/pr/prv/pqv/prn/psv/wdt/p/pqn): specific role played or filled by subject -- use only as qualifier of "cast member" (P161), "voice actor" (P725)
9. agents of action have role, also known as actors have role, agent has role, agent of action has role, agents have role, done by agent(s) with role (wd:P12993 as wdtn/pq/ps/psn/pr/prv/pqv/prn/psv/wdt/p/pqn): role that agents of this action take on in the context of this action
10. present in work, also known as is shown in, in work, in narrative, character in, from work (wd:P1441 as wdtn/pq/ps/psn/pr/prv/pqv/prn/psv/wdt/p/pqn): this (fictional or fictionalized) entity, place, or person appea...r works, P1343 for entities described in non-fictional accounts)

[Assistant]
The most relevant property for linking a fictional character to the actors who have played them is "portrayed by" (wd:P453), but the description says it is to be used as a qualifier of "cast member" (wd:P161) or "voice actor" (wd:P725).

Alternatively, "depicted by" (wd:P1299) and "performer" (wd:P175) are less specific, and "cast member" (wd:P161) is for productions, not characters.

To be precise, I'll check how "portrayed by" (wd:P453) is used for Lex Luthor (wd:Q694790) by listing its triples.

[Tool] Got no rows and 3 columns

[Assistant]
It appears that there are no direct triples using "portrayed by" (wdt:P453) for Lex Luthor (wd:Q694790). Since the property is meant to be used as a qualifier, I should check if Lex Luthor is used as a "character role" (P453) qualifier on "cast member" (P161) statements for various productions.

Therefore, I will look for productions where Lex Luthor (wd:Q694790) is the character role (P453), and retrieve the corresponding cast member (P161), which should be the actor.

I'll construct a SPARQL query to find all statements where a work (film, TV show, etc.) has a cast member with the character role Lex Luthor.

[Tool]
Got 6 rows and 4 columns:
| actor                        | actorLabel          | work                                                             | workLabel                                              |
| ---------------------------- | ------------------- | ---------------------------------------------------------------- | ------------------------------------------------------ |
| Nicholas Hoult (wd:Q298347)  | Nicholas Hoult (en) | Superman (wd:Q116547790)                                         | Superman (en)                                          |
| Eric Masterson (wd:Q5387058) | Eric Masterson (en) | Superman vs. Spider-Man XXX: An Axel Braun Parody (wd:Q19881148) | Superman vs. Spider-Man XXX: An Axel Braun Parody (en) |
| Derrick Pierce (wd:Q3023989) | Derrick Pierce (en) | Batman v. Superman XXX: An Axel Braun Parody (wd:Q22249835)      | Batman v. Superman XXX: An Axel Braun Parody (en)      |
| Kevin Spacey (wd:Q25144)     | Kevin Spacey (en)   | Superman Returns (wd:Q328695)                                    | Superman Returns (en)                                  |
| Lyle Talbot (wd:Q3039327)    | Lyle Talbot (en)    | Atom Man vs. Superman (wd:Q4817223)                              | Atom Man vs. Superman (en)                             |
| John Shea (wd:Q28151)        | John Shea (en)      | Lois & Clark: The New Adventures of Superman (wd:Q928007)        | Lois & Clark: The New Adventures of Superman (en)      |

[Assistant]
I found several actors who have played Lex Luthor, each associated with a specific work. To answer your question comprehensively, I'll provide a SPARQL query that retrieves all actors who have played Lex Luthor, along with the works in which they portrayed the character. The query returns the actor's IRI, and optionally their label and the work's label.

Here is the final SPARQL query and answer.

[Tool] Stopped generation process