Jaroslav Krejčí
E444894
Jaroslav Krejčí was a Czech lawyer and politician who served as prime minister of the Nazi-controlled Protectorate of Bohemia and Moravia during World War II.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Jaroslav Krejčí canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4342265 — 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: Jaroslav Krejčí Context triple: [Protectorate government, notableHeadOfGovernment, Jaroslav Krejčí]
-
A.
Karel Kramář
Karel Kramář was a Czech politician and statesman who played a key role in the creation of Czechoslovakia and became its first prime minister after World War I.
-
B.
František Kučera
František Kučera is a former Czech ice hockey defenceman known for his international success with the Czech national team and a lengthy professional career in Europe and the NHL.
-
C.
Ludvík Vaculík
Ludvík Vaculík was a Czech writer, dissident, and influential critic of the communist regime, known for his samizdat essays and role in the Prague Spring and human rights movements.
-
D.
Vitezslav Lavicka
Vitezslav Lavicka is a Czech football manager and former player best known for coaching clubs such as Sydney FC and Sparta Prague.
-
E.
Bedřich Hrozný
Bedřich Hrozný was a Czech orientalist and linguist best known for deciphering the Hittite language and demonstrating its Indo-European character.
- 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: Jaroslav Krejčí Target entity description: Jaroslav Krejčí was a Czech lawyer and politician who served as prime minister of the Nazi-controlled Protectorate of Bohemia and Moravia during World War II.
-
A.
Karel Kramář
Karel Kramář was a Czech politician and statesman who played a key role in the creation of Czechoslovakia and became its first prime minister after World War I.
-
B.
František Kučera
František Kučera is a former Czech ice hockey defenceman known for his international success with the Czech national team and a lengthy professional career in Europe and the NHL.
-
C.
Ludvík Vaculík
Ludvík Vaculík was a Czech writer, dissident, and influential critic of the communist regime, known for his samizdat essays and role in the Prague Spring and human rights movements.
-
D.
Vitezslav Lavicka
Vitezslav Lavicka is a Czech football manager and former player best known for coaching clubs such as Sydney FC and Sparta Prague.
-
E.
Bedřich Hrozný
Bedřich Hrozný was a Czech orientalist and linguist best known for deciphering the Hittite language and demonstrating its Indo-European character.
- F. None of above. chosen
Statements (35)
| Predicate | Object |
|---|---|
| instanceOf |
Czech politician
ⓘ
collaborator ⓘ human ⓘ lawyer ⓘ |
| affiliation | Protectorate of Bohemia and Moravia ⓘ |
| countryOfCitizenship |
Czech lands
ⓘ
Czechoslovakia ⓘ |
| educatedAt |
Charles University
ⓘ
linked to:
Charles University in Prague
|
| ethnicGroup | Czech ⓘ |
| familyName | Krejčí ⓘ |
| fieldOfWork |
constitutional law
ⓘ
law ⓘ public administration ⓘ |
| givenName | Jaroslav ⓘ |
| hasGender | male ⓘ |
| languageOfWorkOrName | Czech ⓘ |
| legalStatus | convicted collaborator ⓘ |
| memberOf | government of the Protectorate of Bohemia and Moravia ⓘ |
| notableEvent |
participated in administration of Nazi-controlled Protectorate of Bohemia and Moravia
ⓘ
served as prime minister under Nazi occupation ⓘ |
| notableFor |
collaboration with Nazi Germany
ⓘ
head of government in the Nazi-controlled Protectorate of Bohemia and Moravia ⓘ |
| occupation |
lawyer
ⓘ
politician ⓘ university teacher ⓘ |
| participatedIn | politics of the Protectorate of Bohemia and Moravia ⓘ |
| partOf | Czech collaborationist administration during World War II ⓘ |
| politicalAlignment |
collaborationist
ⓘ
pro-German ⓘ |
| positionHeld |
Minister of Justice of the Protectorate of Bohemia and Moravia
ⓘ
Prime Minister of the Protectorate of Bohemia and Moravia ⓘ |
| religion | Christianity ⓘ |
| timePeriod |
20th century
ⓘ
World War II ⓘ |
| workLocation | Prague ⓘ |
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: Jaroslav Krejčí Description of subject: Jaroslav Krejčí was a Czech lawyer and politician who served as prime minister of the Nazi-controlled Protectorate of Bohemia and Moravia during World War II.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.