IJ harbour
E453472
IJ harbour is a large body of water in Amsterdam that serves as a key waterfront area for shipping, ferries, and urban development along the city's northern edge.
All labels observed (1)
| Label | Occurrences |
|---|---|
| IJ harbour canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4576901 — 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: IJ harbour Context triple: [Lloyd Hotel, overlooks, IJ harbour]
-
A.
Deep Water Harbour
Deep Water Harbour is the main seaport of Barbados, serving as a key hub for cargo and cruise ship traffic near the capital, Bridgetown.
-
B.
Holland harbor
Holland Harbor is a port on the eastern shore of Lake Michigan that serves the city of Holland, Michigan, providing access between Lake Macatawa and the open lake.
-
C.
Kiel Bay
Kiel Bay is a large inlet of the Baltic Sea along the coast of northern Germany, known as an important maritime area and sailing location.
-
D.
Elie harbour
Elie harbour is a small coastal harbour in the village of Elie in Fife, Scotland, known for its scenic setting and sheltered anchorage beside Elie Beach.
-
E.
Channel Islands Harbor
Channel Islands Harbor is a recreational and commercial marina complex in Oxnard, California, serving as a gateway to the nearby Channel Islands and a hub for boating, fishing, and waterfront activities.
- 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: IJ harbour Target entity description: IJ harbour is a large body of water in Amsterdam that serves as a key waterfront area for shipping, ferries, and urban development along the city's northern edge.
-
A.
Deep Water Harbour
Deep Water Harbour is the main seaport of Barbados, serving as a key hub for cargo and cruise ship traffic near the capital, Bridgetown.
-
B.
Holland harbor
Holland Harbor is a port on the eastern shore of Lake Michigan that serves the city of Holland, Michigan, providing access between Lake Macatawa and the open lake.
-
C.
Kiel Bay
Kiel Bay is a large inlet of the Baltic Sea along the coast of northern Germany, known as an important maritime area and sailing location.
-
D.
Elie harbour
Elie harbour is a small coastal harbour in the village of Elie in Fife, Scotland, known for its scenic setting and sheltered anchorage beside Elie Beach.
-
E.
Channel Islands Harbor
Channel Islands Harbor is a recreational and commercial marina complex in Oxnard, California, serving as a gateway to the nearby Channel Islands and a hub for boating, fishing, and waterfront activities.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
body of water
ⓘ
harbour ⓘ waterfront area ⓘ |
| adjacentTo |
Amsterdam city centre
ⓘ
linked to:
Amsterdam-Centrum
Amsterdam-Noord ⓘ
linked to:
Amsterdam North
Houthavens ⓘ
linked to:
Houthaven
Java Island ⓘ
linked to:
Java Island (Java-eiland)
KNSM Island ⓘ NDSM Wharf ⓘ Oostelijke Eilanden ⓘ |
| borderedBy |
Amsterdam Central Station
ⓘ
linked to:
Amsterdam Centraal metro station
IJdok development ⓘ Overhoeks district ⓘ Pontsteiger building ⓘ Silodam ⓘ |
| connectedTo |
Amsterdam-Rhine Canal
ⓘ
linked to:
Amsterdam–Rhine Canal
North Sea Canal ⓘ River IJsselmeer via Oranjesluizen ⓘ |
| country | Netherlands ⓘ |
| featureOf |
Amsterdam waterfront
ⓘ
linked to:
Amsterdam harbor system
|
| hasActivity |
cargo shipping
ⓘ
cruise ship calls ⓘ passenger ferries ⓘ waterfront redevelopment ⓘ |
| hasFacility |
Amsterdam Central Station waterfront
ⓘ
linked to:
Amsterdam Central Station ferry terminal
cargo terminals ⓘ cruise ship terminal ⓘ ferry terminals ⓘ |
| hasPortAuthority | Port of Amsterdam ⓘ |
| hasTransportLink |
Amsterdam Central Station ferries to Amsterdam-Noord
ⓘ
GVB ferries ⓘ
linked to:
GVB Ferries
IJ ferries for cyclists and pedestrians ⓘ |
| importantFor |
logistics in Amsterdam region
ⓘ
tourism in Amsterdam ⓘ urban development in Amsterdam ⓘ |
| isPartOf | Port of Amsterdam ⓘ |
| locatedAlong | northern edge of central Amsterdam ⓘ |
| locatedIn |
Amsterdam
ⓘ
Netherlands ⓘ North Holland ⓘ |
| partOf | IJ ⓘ |
| usedFor |
cruise shipping
ⓘ
ferry transport ⓘ passenger transport ⓘ recreational boating ⓘ shipping ⓘ |
| waterType | brackish water ⓘ |
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: IJ harbour Description of subject: IJ harbour is a large body of water in Amsterdam that serves as a key waterfront area for shipping, ferries, and urban development along the city's northern edge.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.