Jan Černčický of Kácov
E878638
Jan Černčický of Kácov was a late medieval Bohemian nobleman known for his role in regional development and urban founding activities in eastern Bohemia.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Jan Černčický of Kácov canonical | 1 |
| Černčický of Kácov family | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10676204 — 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: Jan Černčický of Kácov Context triple: [Nové Město nad Metují, foundedBy, Jan Černčický of Kácov]
-
A.
Vilém Slavata of Chlum
Vilém Slavata of Chlum was a prominent Bohemian Catholic nobleman and royal official best known as one of the imperial governors thrown from a window during the 1618 Defenestration of Prague, an event that helped spark the Thirty Years’ War.
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B.
Václav Klofáč
Václav Klofáč was a Czech politician and journalist who became a leading figure of Czech nationalism and early Czechoslovak politics in the late 19th and early 20th centuries.
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C.
Karel Gut
Karel Gut was a prominent Czech ice hockey coach and former player who significantly influenced Czechoslovak and later Czech ice hockey at the international level.
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D.
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.
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E.
Oldřich Černík
Oldřich Černík was a Czechoslovak communist politician who served as prime minister and became one of the prominent reformist leaders during the Prague Spring of 1968.
- 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: Jan Černčický of Kácov Target entity description: Jan Černčický of Kácov was a late medieval Bohemian nobleman known for his role in regional development and urban founding activities in eastern Bohemia.
-
A.
Vilém Slavata of Chlum
Vilém Slavata of Chlum was a prominent Bohemian Catholic nobleman and royal official best known as one of the imperial governors thrown from a window during the 1618 Defenestration of Prague, an event that helped spark the Thirty Years’ War.
-
B.
Václav Klofáč
Václav Klofáč was a Czech politician and journalist who became a leading figure of Czech nationalism and early Czechoslovak politics in the late 19th and early 20th centuries.
-
C.
Karel Gut
Karel Gut was a prominent Czech ice hockey coach and former player who significantly influenced Czechoslovak and later Czech ice hockey at the international level.
-
D.
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.
-
E.
Oldřich Černík
Oldřich Černík was a Czechoslovak communist politician who served as prime minister and became one of the prominent reformist leaders during the Prague Spring of 1968.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
Bohemian nobleman
ⓘ
medieval noble ⓘ |
| activity |
management of estates in eastern Bohemia
ⓘ
urban planning and foundation of towns ⓘ |
| countryOfCitizenship | Kingdom of Bohemia ⓘ |
| era | pre-Habsburg Bohemia ⓘ |
| ethnicGroup | Czech ⓘ |
| geopoliticalContext | late medieval Central Europe ⓘ |
| historicalRegion |
Lands of the Bohemian Crown
ⓘ
linked to:
Bohemian Crown
|
| knownFor |
regional development in eastern Bohemia
ⓘ
urban founding activities ⓘ |
| languageOfUse | Czech ⓘ |
| nobleFamily |
Černčický of Kácov family
ⓘ
linked to:
Jan Černčický of Kácov
|
| nobleTitle | lord ⓘ |
| occupation | landowner ⓘ |
| regionOfActivity |
eastern Bohemia
ⓘ
linked to:
East Bohemia
|
| religiousContext |
Latin Christian Europe
ⓘ
linked to:
Western Christianity
|
| residence | Bohemia ⓘ |
| socialClass | nobility ⓘ |
| timePeriod | late Middle Ages ⓘ |
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: Jan Černčický of Kácov Description of subject: Jan Černčický of Kácov was a late medieval Bohemian nobleman known for his role in regional development and urban founding activities in eastern Bohemia.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Jan Černčický of Kácov