Motala Ström
E864246
Motala Ström is a river in Östergötland, Sweden, that drains Lake Vättern and flows eastward through several towns before reaching the Baltic Sea.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Motala Ström canonical | 3 |
| Motala ström | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T10445527 — 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: Motala Ström Context triple: [Stångån, connectedTo, Motala Ström]
-
A.
Kungälv
Kungälv is a town in western Sweden known for the historic Bohus Fortress and its location near the Göta älv north of Gothenburg.
-
B.
Göta älv
Göta älv is a major river in southwestern Sweden that flows from Lake Vänern to the Kattegat, passing through the city of Gothenburg and serving as an important waterway for transport and industry.
-
C.
Hovsjö
Hovsjö is a residential district in the city of Södertälje, Sweden, known for its large-scale housing estates and diverse population.
-
D.
Västerdalälven
Västerdalälven is a major river in central Sweden that forms one of the two main headwaters of the Dalälven, flowing through the Dalarna region.
-
E.
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.
- 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: Motala Ström Target entity description: Motala Ström is a river in Östergötland, Sweden, that drains Lake Vättern and flows eastward through several towns before reaching the Baltic Sea.
-
A.
Kungälv
Kungälv is a town in western Sweden known for the historic Bohus Fortress and its location near the Göta älv north of Gothenburg.
-
B.
Göta älv
Göta älv is a major river in southwestern Sweden that flows from Lake Vänern to the Kattegat, passing through the city of Gothenburg and serving as an important waterway for transport and industry.
-
C.
Hovsjö
Hovsjö is a residential district in the city of Södertälje, Sweden, known for its large-scale housing estates and diverse population.
-
D.
Västerdalälven
Västerdalälven is a major river in central Sweden that forms one of the two main headwaters of the Dalälven, flowing through the Dalarna region.
-
E.
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.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| associatedWith |
Norrköping industrial landscape
NERFINISHED
ⓘ
paper mills in Norrköping ⓘ textile industry in Norrköping ⓘ |
| belongsTo | Swedish river network ⓘ |
| connectedTo | Göta Canal NERFINISHED ⓘ |
| continent | Europe ⓘ |
| country | Sweden ⓘ |
| countrySubdivision | Östergötland County NERFINISHED ⓘ |
| drainageBasin | Lake Vättern basin ⓘ |
| drains | Lake Vättern NERFINISHED ⓘ |
| emptiesInto | Bråviken bay NERFINISHED ⓘ |
| environmentalIssue |
industrial pollution (historical)
ⓘ
water quality management ⓘ |
| flowsDirection | eastward ⓘ |
| flowsThrough |
Linköping
NERFINISHED
ⓘ
Motala NERFINISHED ⓘ Norrköping NERFINISHED ⓘ Söderköping Municipality NERFINISHED ⓘ |
| hasBridge | Bridges in Norrköping over Motala Ström ⓘ |
| hasHydropowerPlant |
Motala hydropower plants
NERFINISHED
ⓘ
Norrköping hydropower plants NERFINISHED ⓘ |
| hasNameMeaning | Motala Stream NERFINISHED ⓘ |
| hasPart | Motala ström water system ⓘ |
| hasTributary |
Marmorån
NERFINISHED
ⓘ
Stångån NERFINISHED ⓘ Svartån (Östergötland) NERFINISHED ⓘ |
| hasWaterfall | waterfalls in Norrköping industrial area ⓘ |
| isNavigationRoute | partly navigable ⓘ |
| languageOfName | Swedish ⓘ |
| locatedIn |
Götaland
NERFINISHED
ⓘ
Östergötland County NERFINISHED ⓘ |
| majorCityOnRiver |
Linköping
NERFINISHED
ⓘ
Norrköping NERFINISHED ⓘ |
| majorTownOnRiver | Motala NERFINISHED ⓘ |
| mouth | Baltic Sea NERFINISHED ⓘ |
| mouthLocation | Norrköping NERFINISHED ⓘ |
| partOf | Baltic Sea drainage basin ⓘ |
| passesNear |
Borensberg
NERFINISHED
ⓘ
Vadstena NERFINISHED ⓘ |
| region | Östergötland NERFINISHED ⓘ |
| riverSystem | Motala Ström river system NERFINISHED ⓘ |
| sourceLocation | Lake Vättern NERFINISHED ⓘ |
| usedFor |
hydroelectric power
ⓘ
industrial water supply ⓘ recreation ⓘ transportation (historically) ⓘ |
| watercourseSystem | Motala Ström basin NERFINISHED ⓘ |
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: Motala Ström Description of subject: Motala Ström is a river in Östergötland, Sweden, that drains Lake Vättern and flows eastward through several towns before reaching the Baltic Sea.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Stångån
subject surface form:
Stångån
this entity surface form:
Motala ström
this entity surface form:
Motala ström