Petr Pekar
E507910
Petr Pekar is a person notable enough to be recognized as a bearer of the surname Pekar.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Petr Pekar canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T5254542 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Petr Pekar Context triple: [Pekar, hasNotableBearer, Petr Pekar]
-
A.
Mirek Topolánek
Mirek Topolánek is a Czech politician who served as Prime Minister of the Czech Republic from 2006 to 2009 and was a prominent leader of the Civic Democratic Party.
-
B.
Tomáš Vlasák
Tomáš Vlasák is a Czech former professional ice hockey forward known for his successful career in European leagues and appearances with the Czech national team.
-
C.
Pavel Kohout
Pavel Kohout is a Czech writer and former dissident best known as a prominent playwright and novelist associated with the Prague Spring and the Charter 77 movement.
-
D.
Alexander Vondra
Alexander Vondra is a Czech politician and former dissident who played a significant role in the Velvet Revolution and later served in high-ranking diplomatic and government positions, including as foreign minister and defense minister of the Czech Republic.
-
E.
Petr Pithart
Petr Pithart is a Czech politician, lawyer, and former dissident who served as Prime Minister of the Czech Republic and later as President of the Senate, playing a significant role in the country’s post-communist transition.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Petr Pekar Target entity description: Petr Pekar is a person notable enough to be recognized as a bearer of the surname Pekar.
-
A.
Mirek Topolánek
Mirek Topolánek is a Czech politician who served as Prime Minister of the Czech Republic from 2006 to 2009 and was a prominent leader of the Civic Democratic Party.
-
B.
Tomáš Vlasák
Tomáš Vlasák is a Czech former professional ice hockey forward known for his successful career in European leagues and appearances with the Czech national team.
-
C.
Pavel Kohout
Pavel Kohout is a Czech writer and former dissident best known as a prominent playwright and novelist associated with the Prague Spring and the Charter 77 movement.
-
D.
Alexander Vondra
Alexander Vondra is a Czech politician and former dissident who played a significant role in the Velvet Revolution and later served in high-ranking diplomatic and government positions, including as foreign minister and defense minister of the Czech Republic.
-
E.
Petr Pithart
Petr Pithart is a Czech politician, lawyer, and former dissident who served as Prime Minister of the Czech Republic and later as President of the Senate, playing a significant role in the country’s post-communist transition.
- F. None of above. chosen
Statements (5)
| Predicate | Object |
|---|---|
| instanceOf | human ⓘ |
| hasFamilyName | Pekar ⓘ |
| hasGivenName | Petr ⓘ |
| nameInLatinAlphabet | Petr Pekar ⓘ |
| notableFor | being a bearer of the surname Pekar ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Petr Pekar Description of subject: Petr Pekar is a person notable enough to be recognized as a bearer of the surname Pekar.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.