Nyköpingsån river
E593295
Nyköpingsån river is a watercourse in southeastern Sweden that flows through the town of Nyköping before emptying into the Baltic Sea.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Nyköpingsån river canonical | 2 |
| Nyköpingsån | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6419075 — 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: Nyköpingsån river Context triple: [Nyköping Castle, locatedOn, Nyköpingsån river]
-
A.
Österdalälven River
The Österdalälven River is a major watercourse in central Sweden that flows through the Dalarna region and joins with the Västerdalälven to form the Dalälven.
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B.
Rönne River
The Rönne River is a significant watercourse in southern Sweden that flows through the province of Skåne before emptying into the Skälderviken bay of the Kattegat.
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C.
Stångån river
Stångån river is a watercourse in southern Sweden that flows through the city of Linköping before eventually joining the larger Kinda Canal and Motala Ström system.
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D.
Trosaån
Trosaån is a small river in eastern Sweden that flows through the town of Trosa and into the Baltic Sea, known for its scenic, tranquil character.
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E.
Hisingsbron
Hisingsbron is a major vertical-lift bridge in Gothenburg, Sweden, connecting the mainland to the island of Hisingen across the Göta älv.
- 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: Nyköpingsån river Target entity description: Nyköpingsån river is a watercourse in southeastern Sweden that flows through the town of Nyköping before emptying into the Baltic Sea.
-
A.
Österdalälven River
The Österdalälven River is a major watercourse in central Sweden that flows through the Dalarna region and joins with the Västerdalälven to form the Dalälven.
-
B.
Rönne River
The Rönne River is a significant watercourse in southern Sweden that flows through the province of Skåne before emptying into the Skälderviken bay of the Kattegat.
-
C.
Stångån river
Stångån river is a watercourse in southern Sweden that flows through the city of Linköping before eventually joining the larger Kinda Canal and Motala Ström system.
-
D.
Trosaån
Trosaån is a small river in eastern Sweden that flows through the town of Trosa and into the Baltic Sea, known for its scenic, tranquil character.
-
E.
Hisingsbron
Hisingsbron is a major vertical-lift bridge in Gothenburg, Sweden, connecting the mainland to the island of Hisingen across the Göta älv.
- F. None of above. chosen
Statements (15)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | Sweden ⓘ |
| country | Sweden ⓘ |
| flowsInto | Baltic Sea ⓘ |
| flowsThrough | Nyköping ⓘ |
| hasNameInLanguage | sv:Nyköpingsån ⓘ |
| locatedIn |
Södermanland
ⓘ
Södermanland County ⓘ southeastern Sweden ⓘ |
| mouth | Baltic Sea ⓘ |
| mouthCountry | Sweden ⓘ |
| mouthLocatedIn | Nyköping ⓘ |
| partOf | Baltic Sea drainage basin ⓘ |
| passesThrough | urban area of Nyköping ⓘ |
| region | Svealand ⓘ |
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: Nyköpingsån river Description of subject: Nyköpingsån river is a watercourse in southeastern Sweden that flows through the town of Nyköping before emptying into the Baltic Sea.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Nyköpingsån river