Poelgeest ruins
E1042076
The Poelgeest ruins are the remains of a historic medieval castle site located near Warmond in the Netherlands.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Poelgeest ruins canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13485554 — 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: Poelgeest ruins Context triple: [Warmond, hasCulturalSite, Poelgeest ruins]
-
A.
Gravensteen castle
Gravensteen castle is a well-preserved medieval fortress in Ghent, Belgium, known for its imposing stone walls, towers, and historical exhibits.
-
B.
Speelwijk Fortress
Speelwijk Fortress is a historic Dutch colonial fortification in Old Banten, Indonesia, built in the 17th century to protect and control regional trade routes.
-
C.
Veltwijck Castle
Veltwijck Castle is a historic moated castle in Ekeren, Belgium, known for its picturesque Renaissance architecture and surrounding park.
-
D.
Heeze Castle
Heeze Castle is a historic moated castle in the village of Heeze in the Netherlands, long associated with the local nobility and known for its well-preserved architecture and surrounding estate.
-
E.
Grimbergen castle ruins
Grimbergen castle ruins are the remains of a historic medieval fortress in Grimbergen, Belgium, notable for their picturesque setting and testimony to the region’s feudal past.
- 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: Poelgeest ruins Target entity description: The Poelgeest ruins are the remains of a historic medieval castle site located near Warmond in the Netherlands.
-
A.
Gravensteen castle
Gravensteen castle is a well-preserved medieval fortress in Ghent, Belgium, known for its imposing stone walls, towers, and historical exhibits.
-
B.
Speelwijk Fortress
Speelwijk Fortress is a historic Dutch colonial fortification in Old Banten, Indonesia, built in the 17th century to protect and control regional trade routes.
-
C.
Veltwijck Castle
Veltwijck Castle is a historic moated castle in Ekeren, Belgium, known for its picturesque Renaissance architecture and surrounding park.
-
D.
Heeze Castle
Heeze Castle is a historic moated castle in the village of Heeze in the Netherlands, long associated with the local nobility and known for its well-preserved architecture and surrounding estate.
-
E.
Grimbergen castle ruins
Grimbergen castle ruins are the remains of a historic medieval fortress in Grimbergen, Belgium, notable for their picturesque setting and testimony to the region’s feudal past.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
archaeological site
ⓘ
castle ruins ⓘ historic site ⓘ |
| associatedWith |
history of South Holland
ⓘ
medieval nobility in Holland ⓘ |
| category |
Archaeological sites in the Netherlands
ⓘ
Castle ruins in the Netherlands ⓘ Rijksmonuments in South Holland ⓘ Teylingen NERFINISHED ⓘ |
| country | Netherlands ⓘ |
| hasConservationStatus | protected monument ⓘ |
| hasCurrentFunction |
educational site
ⓘ
monument ⓘ tourist attraction ⓘ |
| hasHistoricalPeriod | Middle Ages ⓘ |
| hasLanguageOfLocality | Dutch ⓘ |
| hasNearbyFeature |
Kasteel Oud-Poelgeest
ⓘ
linked to:
Poelgeest Castle
Poelgeest estate ⓘ |
| hasOriginalFunction |
defensive structure
ⓘ
fortified residence ⓘ |
| hasPart | remains of a medieval castle ⓘ |
| hasSurroundings |
polder landscape
ⓘ
wetland area ⓘ |
| heritageDesignation | rijksmonument ⓘ |
| heritageStatus | national heritage site of the Netherlands ⓘ |
| locatedIn |
Rhine–Meuse delta region
ⓘ
linked to:
Rhine–Meuse–Scheldt delta
South Holland ⓘ Warmond ⓘ municipality of Teylingen ⓘ |
| locatedInOrNear | Poelgeest polder ⓘ |
| locatedInTimeZone |
Central European Summer Time
ⓘ
Central European Time ⓘ |
| locatedNear |
Kagerplassen
ⓘ
Leiden ⓘ Oegstgeest ⓘ Warmond ⓘ |
| material |
brick
ⓘ
stone ⓘ |
| nearWaterBody |
Kagerplassen lake area
ⓘ
Oude Rijn region ⓘ
linked to:
Rijnstreek
|
| openToPublic | yes ⓘ |
| partOf | province of South Holland ⓘ |
| region | western Netherlands ⓘ |
| tourismType |
cultural tourism
ⓘ
heritage tourism ⓘ |
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: Poelgeest ruins Description of subject: The Poelgeest ruins are the remains of a historic medieval castle site located near Warmond in the Netherlands.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.