Hammarby Canal
E539632
Hammarby Canal is a waterway in Stockholm, Sweden, that forms part of the city's inner harbor and separates the island of Södermalm from the district of Södertörn.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Hammarbykanalen | 4 |
| Hammarby Canal canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T5645163 — 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: Hammarby Canal Context triple: [Södertörn, separatedBy, Hammarby Canal]
-
A.
Karlberg Canal
Karlberg Canal is a waterway in Stockholm, Sweden, separating the districts of Kungsholmen and Solna and connecting Ulvsundasjön with Karlbergssjön.
-
B.
Södertälje Canal
Södertälje Canal is a Swedish waterway connecting Lake Mälaren with the Baltic Sea, serving as an important route for both commercial shipping and recreational boating.
-
C.
Trollhätte Canal
Trollhätte Canal is a Swedish shipping canal with locks that bypass the Trollhättan falls, forming a key part of the inland waterway between Gothenburg and Lake Vänern.
-
D.
Kupfergraben canal
The Kupfergraben canal is a historic waterway in central Berlin that runs alongside Museum Island, separating it from the mainland and contributing to the island’s distinctive setting.
-
E.
Stockholm inner waterways
Stockholm inner waterways are the interconnected network of bays, channels, and inlets that weave through central Stockholm, forming a key part of the city’s maritime landscape and transport routes.
- 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: Hammarby Canal Target entity description: Hammarby Canal is a waterway in Stockholm, Sweden, that forms part of the city's inner harbor and separates the island of Södermalm from the district of Södertörn.
-
A.
Karlberg Canal
Karlberg Canal is a waterway in Stockholm, Sweden, separating the districts of Kungsholmen and Solna and connecting Ulvsundasjön with Karlbergssjön.
-
B.
Södertälje Canal
Södertälje Canal is a Swedish waterway connecting Lake Mälaren with the Baltic Sea, serving as an important route for both commercial shipping and recreational boating.
-
C.
Trollhätte Canal
Trollhätte Canal is a Swedish shipping canal with locks that bypass the Trollhättan falls, forming a key part of the inland waterway between Gothenburg and Lake Vänern.
-
D.
Kupfergraben canal
The Kupfergraben canal is a historic waterway in central Berlin that runs alongside Museum Island, separating it from the mainland and contributing to the island’s distinctive setting.
-
E.
Stockholm inner waterways
Stockholm inner waterways are the interconnected network of bays, channels, and inlets that weave through central Stockholm, forming a key part of the city’s maritime landscape and transport routes.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
canal
ⓘ
waterway ⓘ |
| connects |
Baltic Sea
ⓘ
Hammarby Lake ⓘ Årstaviken ⓘ |
| country | Sweden ⓘ |
| crosses | Hammarby lock ⓘ |
| hasAdjacentDistrict |
Hammarby Sjöstad
ⓘ
Södermalm ⓘ Södra Hammarbyhamnen ⓘ
linked to:
Hammarby Sjöstad
|
| hasLanguage | Swedish ⓘ |
| hasNameInLanguage |
Hammarbykanalen
ⓘ
linked to:
Hammarby Canal
|
| hasNearbyArea | Södertörn peninsula ⓘ |
| hasNearbyIsland | Södermalm ⓘ |
| hasStructure | Hammarby lock ⓘ |
| locatedIn |
Stockholm
ⓘ
Stockholm County ⓘ Södermanland ⓘ |
| locatedInTimeZone |
Central European Summer Time
ⓘ
Central European Time ⓘ |
| partOf |
Baltic Sea basin
ⓘ
linked to:
Baltic Sea drainage basin
Stockholm inner harbour ⓘ
linked to:
Stockholm inner waterways
|
| region | Svealand ⓘ |
| separates |
Södermalm
ⓘ
Södertörn ⓘ |
| usedFor |
boat traffic
ⓘ
commercial shipping ⓘ recreational boating ⓘ |
| waterwayType | shipping channel ⓘ |
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: Hammarby Canal Description of subject: Hammarby Canal is a waterway in Stockholm, Sweden, that forms part of the city's inner harbor and separates the island of Södermalm from the district of Södertörn.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Hammarby Canal
linked to: Hammarby Canal
linked to: Hammarby Canal
linked to: Hammarby Canal