Karlštejn
E714863
Karlštejn is a historic Czech market town best known for the nearby Karlštejn Castle, a major Gothic fortress founded by Emperor Charles IV and a popular tourist destination southwest of Prague.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Karlštejn Castle | 3 |
| Karlštejn canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7892220 — 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: Karlštejn Context triple: [Bohemian Karst, nearbyTown, Karlštejn]
-
A.
White Tower of Hradec Králové
The White Tower of Hradec Králové is a prominent Renaissance bell tower and city landmark in Hradec Králové, Czech Republic, known for its distinctive architecture and panoramic views.
-
B.
Prague Castle
Prague Castle is a historic fortress complex in Prague that served as the seat of Bohemian kings and Holy Roman Emperors and is now the official residence of the Czech president.
-
C.
Špilberk Castle
Špilberk Castle is a historic fortress overlooking the city of Brno in the Czech Republic, known for its former role as a notorious prison and its current function as a major cultural and tourist site.
-
D.
Znojmo Castle
Znojmo Castle is a historic medieval fortress in the Czech town of Znojmo, known for its strategic position above the Dyje River and its preserved architectural and archaeological features.
-
E.
Rokycany
Rokycany is a town in the western Czech Republic that serves as an administrative and economic center within the Plzeň Region.
- 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: Karlštejn Target entity description: Karlštejn is a historic Czech market town best known for the nearby Karlštejn Castle, a major Gothic fortress founded by Emperor Charles IV and a popular tourist destination southwest of Prague.
-
A.
White Tower of Hradec Králové
The White Tower of Hradec Králové is a prominent Renaissance bell tower and city landmark in Hradec Králové, Czech Republic, known for its distinctive architecture and panoramic views.
-
B.
Prague Castle
Prague Castle is a historic fortress complex in Prague that served as the seat of Bohemian kings and Holy Roman Emperors and is now the official residence of the Czech president.
-
C.
Špilberk Castle
Špilberk Castle is a historic fortress overlooking the city of Brno in the Czech Republic, known for its former role as a notorious prison and its current function as a major cultural and tourist site.
-
D.
Znojmo Castle
Znojmo Castle is a historic medieval fortress in the Czech town of Znojmo, known for its strategic position above the Dyje River and its preserved architectural and archaeological features.
-
E.
Rokycany
Rokycany is a town in the western Czech Republic that serves as an administrative and economic center within the Plzeň Region.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
Gothic fortress
ⓘ
castle ⓘ market town ⓘ |
| administrativeUnitOf | Beroun District NERFINISHED ⓘ |
| architecturalStyle | Gothic architecture ⓘ |
| country |
Czech Republic
ⓘ
Czech Republic ⓘ |
| foundedBy |
Charles IV
NERFINISHED
ⓘ
Holy Roman Emperor Charles IV NERFINISHED ⓘ |
| hasAttraction |
Karlštejn Castle
NERFINISHED
ⓘ
cycling routes ⓘ hiking trails ⓘ historic town center ⓘ |
| hasEconomicActivity |
hospitality industry
ⓘ
tourist services ⓘ |
| hasFeature |
chapel complex
ⓘ
fortified walls ⓘ towers ⓘ |
| hasHeritage |
historic settlement
ⓘ
medieval fortress ⓘ |
| hasNearbyCity |
Beroun
NERFINISHED
ⓘ
Prague NERFINISHED ⓘ |
| hasPopulationType | small town ⓘ |
| hasPrimaryLanguage | Czech ⓘ |
| hasRegionType | Bohemia NERFINISHED ⓘ |
| hasTourismType |
cultural tourism
ⓘ
heritage tourism ⓘ |
| hasTransport |
railway connection to Prague
ⓘ
regional road connections ⓘ |
| isKnownFor |
Karlštejn Castle
NERFINISHED
ⓘ
proximity to Prague ⓘ tourism ⓘ |
| isMajorTouristDestinationIn | Czech Republic NERFINISHED ⓘ |
| isTouristAttraction | true ⓘ |
| locatedIn |
Beroun District
NERFINISHED
ⓘ
Central Bohemian Region NERFINISHED ⓘ Karlštejn NERFINISHED ⓘ |
| locatedNear | Karlštejn Castle NERFINISHED ⓘ |
| locatedOn | Berounka River NERFINISHED ⓘ |
| locatedSouthwestOf |
Prague
NERFINISHED
ⓘ
Prague NERFINISHED ⓘ |
| partOf |
Central Bohemian Region
NERFINISHED
ⓘ
Czech Republic NERFINISHED ⓘ |
| usedFor |
imperial residence
ⓘ
storage of crown jewels ⓘ storage of holy relics ⓘ storage of royal treasures ⓘ |
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: Karlštejn Description of subject: Karlštejn is a historic Czech market town best known for the nearby Karlštejn Castle, a major Gothic fortress founded by Emperor Charles IV and a popular tourist destination southwest of Prague.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Karlštejn Castle
this entity surface form:
Karlštejn Castle
this entity surface form:
Karlštejn Castle