Savena River
E314992
The Savena River is a watercourse in northern Italy that flows through the Emilia-Romagna region and passes near the city of Bologna.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Savena River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1088078 — 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: Savena River Context triple: [Bologna, river, Savena River]
-
A.
Son River
The Son River is a major river in central and eastern India that flows through states like Madhya Pradesh, Uttar Pradesh, and Bihar before joining the Ganges.
-
B.
Luni River
The Luni River is an intermittent river in western India that flows through the arid regions of Rajasthan and Gujarat, eventually dissipating into the Rann of Kutch.
-
C.
Wilga River
The Wilga River is a small river in southern Poland that flows through the Lesser Poland region and passes near the town of Wieliczka before joining the Vistula.
-
D.
Tecka River
The Tecka River is a Patagonian watercourse in Argentina that feeds into the larger Chubut River system.
-
E.
Situk River
The Situk River is a renowned Alaskan river famous for its pristine waters and exceptional wild salmon and steelhead fishing.
- 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: Savena River Target entity description: The Savena River is a watercourse in northern Italy that flows through the Emilia-Romagna region and passes near the city of Bologna.
-
A.
Son River
The Son River is a major river in central and eastern India that flows through states like Madhya Pradesh, Uttar Pradesh, and Bihar before joining the Ganges.
-
B.
Luni River
The Luni River is an intermittent river in western India that flows through the arid regions of Rajasthan and Gujarat, eventually dissipating into the Rann of Kutch.
-
C.
Wilga River
The Wilga River is a small river in southern Poland that flows through the Lesser Poland region and passes near the town of Wieliczka before joining the Vistula.
-
D.
Tecka River
The Tecka River is a Patagonian watercourse in Argentina that feeds into the larger Chubut River system.
-
E.
Situk River
The Situk River is a renowned Alaskan river famous for its pristine waters and exceptional wild salmon and steelhead fishing.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf |
river
ⓘ
watercourse ⓘ |
| continent | Europe ⓘ |
| country |
Italian Republic
ⓘ
Italy ⓘ |
| drainageBasin | Po basin ⓘ |
| flowsNear | Bologna ⓘ |
| flowsThrough |
Emilia-Romagna
ⓘ
Metropolitan City of Bologna ⓘ |
| geographicLocation | Italy ⓘ |
| hasHydrologicalSystem |
Po River basin
ⓘ
surface form:
Po River system
|
| hasMouthCountry | Italy ⓘ |
| hasNameInLanguage | Savena ⓘ |
| hasSourceCountry | Italy ⓘ |
| isInEasternHemisphere | true ⓘ |
| isInNorthernHemisphere | true ⓘ |
| isLocatedOnPlanet | Earth ⓘ |
| languageOfToponym | Italian ⓘ |
| locatedIn |
Northern Italy
ⓘ
surface form:
northern Italy
|
| locatedInAdministrativeTerritory | Metropolitan City of Bologna ⓘ |
| locatedInRegion | Emilia-Romagna ⓘ |
| locatedNear | Bologna ⓘ |
| partOf | Po basin ⓘ |
| passesNear | Bologna ⓘ |
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: Savena River Description of subject: The Savena River is a watercourse in northern Italy that flows through the Emilia-Romagna region and passes near the city of Bologna.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.