Koppelpoort
E869878
Koppelpoort is a well-preserved medieval gate and water gate in the Dutch city of Amersfoort, known for its distinctive architecture and historical significance.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Koppelpoort canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T10538247 — 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: Koppelpoort Context triple: [Amersfoort, hasLandmark, Koppelpoort]
-
A.
Groothoofdspoort
Groothoofdspoort is a historic city gate and waterfront landmark in Dordrecht, Netherlands, known for its picturesque location where several rivers meet.
-
B.
Amsterdamse Poort
Amsterdamse Poort is the last remaining medieval city gate of Haarlem, Netherlands, and a notable historic architectural monument.
-
C.
Amsterdamse Poort
Amsterdamse Poort is a large open-air shopping and entertainment district in Amsterdam-Zuidoost, known for its diverse retail outlets, eateries, and proximity to major venues like the Johan Cruijff ArenA.
-
D.
Europoort
Europoort is a major port and industrial area forming part of the Port of Rotterdam in the Netherlands, known as a key hub for maritime trade and petrochemical industries.
-
E.
Cellebroederspoort
Cellebroederspoort is a historic city gate in Kampen, the Netherlands, known for its Renaissance architecture and role as part of the town’s former fortifications.
- 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: Koppelpoort Target entity description: Koppelpoort is a well-preserved medieval gate and water gate in the Dutch city of Amersfoort, known for its distinctive architecture and historical significance.
-
A.
Groothoofdspoort
Groothoofdspoort is a historic city gate and waterfront landmark in Dordrecht, Netherlands, known for its picturesque location where several rivers meet.
-
B.
Amsterdamse Poort
Amsterdamse Poort is the last remaining medieval city gate of Haarlem, Netherlands, and a notable historic architectural monument.
-
C.
Amsterdamse Poort
Amsterdamse Poort is a large open-air shopping and entertainment district in Amsterdam-Zuidoost, known for its diverse retail outlets, eateries, and proximity to major venues like the Johan Cruijff ArenA.
-
D.
Europoort
Europoort is a major port and industrial area forming part of the Port of Rotterdam in the Netherlands, known as a key hub for maritime trade and petrochemical industries.
-
E.
Cellebroederspoort
Cellebroederspoort is a historic city gate in Kampen, the Netherlands, known for its Renaissance architecture and role as part of the town’s former fortifications.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
city gate
ⓘ
medieval fortification ⓘ water gate ⓘ |
| constructionEnd | 1425 ⓘ |
| constructionStart | 1380 ⓘ |
| coordinateLocation | 52.156°N 5.387°E ⓘ |
| country | Netherlands ⓘ |
| crosses |
Eem
NERFINISHED
ⓘ
city moat of Amersfoort ⓘ |
| hasAccess |
bicycle passage
ⓘ
pedestrian passage ⓘ |
| hasArchitecturalStyle |
brick Gothic
ⓘ
medieval architecture ⓘ |
| hasPart |
city wall segment
ⓘ
gate passage ⓘ land gate ⓘ portcullis ⓘ towers ⓘ water gate ⓘ |
| hasTouristAttractionType |
historic site
ⓘ
landmark ⓘ |
| heritageDesignation |
Rijksmonument
NERFINISHED
ⓘ
national monument of the Netherlands ⓘ |
| imageSubjectOf |
postcards
ⓘ
tourist photographs ⓘ |
| inception | circa 1400 ⓘ |
| locatedIn |
Amersfoort
NERFINISHED
ⓘ
historic city centre of Amersfoort ⓘ province of Utrecht NERFINISHED ⓘ |
| maintainedBy | municipality of Amersfoort NERFINISHED ⓘ |
| materialUsed |
brick
ⓘ
stone ⓘ |
| nearby |
Eemplein
NERFINISHED
ⓘ
Kamperbinnenpoort NERFINISHED ⓘ Onze-Lieve-Vrouwetoren NERFINISHED ⓘ |
| notableFor |
being a combined land and water gate
ⓘ
iconic symbol of Amersfoort ⓘ well-preserved medieval structure ⓘ |
| ownedBy | municipality of Amersfoort NERFINISHED ⓘ |
| partOf | medieval city walls of Amersfoort ⓘ |
| significantEvent |
damage during World War II
ⓘ
restoration 1885–1893 ⓘ restoration 1969–1993 ⓘ |
| usedFor |
city defense
ⓘ
collection of tolls ⓘ control of waterway access ⓘ cultural events ⓘ guided tours ⓘ 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: Koppelpoort Description of subject: Koppelpoort is a well-preserved medieval gate and water gate in the Dutch city of Amersfoort, known for its distinctive architecture and historical significance.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Amersfoort