Kalundborg Castle
E804161
Kalundborg Castle was a significant medieval royal stronghold in the Danish town of Kalundborg, historically used as a residence and fortress by Danish monarchs.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Kalundborg Castle canonical | 7 |
| Kalundborg town fortifications | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9455570 — 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: Kalundborg Castle Context triple: [Christian II of Denmark, deathPlace, Kalundborg Castle]
-
A.
Vordingborg Castle
Vordingborg Castle is a historic medieval fortress in Denmark, closely associated with the royal power and military campaigns of King Valdemar II.
-
B.
Antvorskov Castle
Antvorskov Castle was a significant royal residence and former monastic estate on Zealand in Denmark, historically associated with Danish kings including Frederick II.
-
C.
Søborg Castle
Søborg Castle was a medieval stronghold in northern Zealand, Denmark, historically significant as a royal residence and fortress.
-
D.
Teleborg Castle
Teleborg Castle is a picturesque late 19th-century romantic-style castle in Växjö, Sweden, now used for events, conferences, and as a popular tourist attraction.
-
E.
Nyborg Castle
Nyborg Castle is a historic medieval fortress and former royal residence located in the town of Nyborg on the Danish island of Funen.
- 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: Kalundborg Castle Target entity description: Kalundborg Castle was a significant medieval royal stronghold in the Danish town of Kalundborg, historically used as a residence and fortress by Danish monarchs.
-
A.
Vordingborg Castle
Vordingborg Castle is a historic medieval fortress in Denmark, closely associated with the royal power and military campaigns of King Valdemar II.
-
B.
Antvorskov Castle
Antvorskov Castle was a significant royal residence and former monastic estate on Zealand in Denmark, historically associated with Danish kings including Frederick II.
-
C.
Søborg Castle
Søborg Castle was a medieval stronghold in northern Zealand, Denmark, historically significant as a royal residence and fortress.
-
D.
Teleborg Castle
Teleborg Castle is a picturesque late 19th-century romantic-style castle in Växjö, Sweden, now used for events, conferences, and as a popular tourist attraction.
-
E.
Nyborg Castle
Nyborg Castle is a historic medieval fortress and former royal residence located in the town of Nyborg on the Danish island of Funen.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
castle
ⓘ
fortress ⓘ royal residence ⓘ |
| architecturalStyle | medieval castle architecture ⓘ |
| category |
Castles in Denmark
ⓘ
Former castles in Denmark ⓘ Royal residences in Denmark ⓘ |
| continent | Europe ⓘ |
| country | Denmark ⓘ |
| function |
defensive fortress
ⓘ
royal residence ⓘ royal stronghold ⓘ |
| hasNearbySettlement | Kalundborg ⓘ |
| hasSite | castle hill at Kalundborg ⓘ |
| heritage | medieval ⓘ |
| locatedIn | Kalundborg ⓘ |
| locatedInAdministrativeTerritory |
Kingdom of Denmark
ⓘ
linked to:
Denmark
Region Zealand ⓘ |
| locatedInHistoricRegion | Zealand ⓘ |
| locatedNear | Kalundborg Fjord ⓘ |
| material |
brick
ⓘ
stone ⓘ |
| ownership |
Crown of Denmark
ⓘ
linked to:
Christian V’s crown
|
| partOf |
Kalundborg town fortifications
ⓘ
linked to:
Kalundborg Castle
|
| presentCondition |
partly demolished
ⓘ
ruined ⓘ |
| significance |
important center of royal power in western Zealand
ⓘ
major royal stronghold in medieval Denmark ⓘ |
| usedBy |
Danish kings
ⓘ
Danish monarchy ⓘ |
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: Kalundborg Castle Description of subject: Kalundborg Castle was a significant medieval royal stronghold in the Danish town of Kalundborg, historically used as a residence and fortress by Danish monarchs.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Christian the Tyrant
linked to: Kalundborg Castle
subject linked to:
Christian the Good
subject linked to:
Christian the Good