Riera de les Arenes
E713478
Riera de les Arenes is a seasonal stream in Catalonia that runs through the city of Terrassa and forms part of its local fluvial network.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Riera de les Arenes canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T8095506 — 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: Riera de les Arenes Context triple: [Terrassa, hasRiver, Riera de les Arenes]
-
A.
Prat de la Riba
Prat de la Riba is a prominent Catalan surname best known for Enric Prat de la Riba, an influential early 20th-century Catalan nationalist politician and intellectual.
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B.
Riu de Santa Eulària
Riu de Santa Eulària is a small coastal river on the Spanish island of Ibiza that flows through the municipality of Santa Eulària des Riu into the Mediterranean Sea.
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C.
Cornellà de Llobregat
Cornellà de Llobregat is a municipality in the metropolitan area of Barcelona, Catalonia, known for its dense urban character and role as a residential and industrial suburb of the city.
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D.
Noguera Ribagorçana
Noguera Ribagorçana is a river in northeastern Spain that flows through the Pyrenees and Catalonia before joining the Ebro River.
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E.
El Prat de Llobregat
El Prat de Llobregat is a municipality in the metropolitan area of Barcelona, Catalonia, known for hosting the city's main international airport.
- 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: Riera de les Arenes Target entity description: Riera de les Arenes is a seasonal stream in Catalonia that runs through the city of Terrassa and forms part of its local fluvial network.
-
A.
Prat de la Riba
Prat de la Riba is a prominent Catalan surname best known for Enric Prat de la Riba, an influential early 20th-century Catalan nationalist politician and intellectual.
-
B.
Riu de Santa Eulària
Riu de Santa Eulària is a small coastal river on the Spanish island of Ibiza that flows through the municipality of Santa Eulària des Riu into the Mediterranean Sea.
-
C.
Cornellà de Llobregat
Cornellà de Llobregat is a municipality in the metropolitan area of Barcelona, Catalonia, known for its dense urban character and role as a residential and industrial suburb of the city.
-
D.
Noguera Ribagorçana
Noguera Ribagorçana is a river in northeastern Spain that flows through the Pyrenees and Catalonia before joining the Ebro River.
-
E.
El Prat de Llobregat
El Prat de Llobregat is a municipality in the metropolitan area of Barcelona, Catalonia, known for hosting the city's main international airport.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf |
geographical feature
ⓘ
seasonal stream ⓘ watercourse ⓘ |
| country | Spain ⓘ |
| drainageBasin | internal basins of Catalonia ⓘ |
| environmentalRole | local ecosystem support in Terrassa area ⓘ |
| flowsThrough | Terrassa ⓘ |
| hasFloodRisk | yes ⓘ |
| hasHydrologicalType | ephemeral stream ⓘ |
| hasLanguageRegion | Catalan-speaking area ⓘ |
| hasLocalName | Riera de les Arenes ⓘ |
| hasManagementAuthority | local authorities of Terrassa ⓘ |
| isPartOf | hydrographic network of Vallès Occidental ⓘ |
| locatedIn |
Catalonia
ⓘ
Vallès Occidental ⓘ |
| locatedOnContinent | Europe ⓘ |
| nameLanguage | Catalan ⓘ |
| partOf | local fluvial network of Terrassa ⓘ |
| region | Province of Barcelona ⓘ |
| subjectOf | local urban planning in Terrassa ⓘ |
| typeOfFlow | intermittent ⓘ |
| urbanContext | crosses built-up areas of Terrassa ⓘ |
| usedFor | urban drainage in Terrassa ⓘ |
| waterRegime | seasonal ⓘ |
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: Riera de les Arenes Description of subject: Riera de les Arenes is a seasonal stream in Catalonia that runs through the city of Terrassa and forms part of its local fluvial network.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.