Río Tiétar
E709961
Río Tiétar is a river in central-western Spain that flows through the provinces of Ávila, Cáceres, and Toledo before joining the Tagus River.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Río Tiétar canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T7913660 — 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: Río Tiétar Context triple: [Tiétar River, hasNameInSpanish, Río Tiétar]
-
A.
Pisuerga River
The Pisuerga River is a major river in northwestern Spain that flows through the city of Valladolid and is an important tributary of the Duero River.
-
B.
Júcar River
The Júcar River is a major river in eastern Spain that flows from the Montes Universales through Castilla–La Mancha and the Valencian Community before emptying into the Mediterranean Sea.
-
C.
Manzanares
Manzanares is a small Colombian town and municipality located in the mountainous Caldas Department in the Andean region.
-
D.
Ribera del Duero
Ribera del Duero is a renowned Spanish wine region famous for its high-quality Tempranillo-based red wines.
-
E.
Guadiana River
The Guadiana River is a major waterway of the Iberian Peninsula that flows through Spain and Portugal, forming part of their border before emptying into the Atlantic Ocean.
- 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: Río Tiétar Target entity description: Río Tiétar is a river in central-western Spain that flows through the provinces of Ávila, Cáceres, and Toledo before joining the Tagus River.
-
A.
Pisuerga River
The Pisuerga River is a major river in northwestern Spain that flows through the city of Valladolid and is an important tributary of the Duero River.
-
B.
Júcar River
The Júcar River is a major river in eastern Spain that flows from the Montes Universales through Castilla–La Mancha and the Valencian Community before emptying into the Mediterranean Sea.
-
C.
Manzanares
Manzanares is a small Colombian town and municipality located in the mountainous Caldas Department in the Andean region.
-
D.
Ribera del Duero
Ribera del Duero is a renowned Spanish wine region famous for its high-quality Tempranillo-based red wines.
-
E.
Guadiana River
The Guadiana River is a major waterway of the Iberian Peninsula that flows through Spain and Portugal, forming part of their border before emptying into the Atlantic Ocean.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | Spain ⓘ |
| continent | Europe ⓘ |
| country | Spain ⓘ |
| flowsNear | Sierra de Gredos ⓘ |
| flowsThrough |
Province of Cáceres
ⓘ
Province of Toledo ⓘ Province of Ávila ⓘ |
| hasMouthIn | Province of Cáceres ⓘ |
| hasNameInEnglish | Tiétar River ⓘ |
| hasSpanishName | Río Tiétar ⓘ |
| hasValley | Tiétar Valley ⓘ |
| locatedIn |
Autonomous community of Castile and León
ⓘ
linked to:
autonomous community of Castile and León
Autonomous community of Castile-La Mancha ⓘ Autonomous community of Extremadura ⓘ
linked to:
Extremadura
Castile and León ⓘ Castile-La Mancha ⓘ Extremadura ⓘ central-western Spain ⓘ western Iberian Peninsula ⓘ |
| mouthOf | Tagus River ⓘ |
| partOf |
Tagus basin
ⓘ
linked to:
Tagus Basin
|
| region | Iberian Peninsula ⓘ |
| tributaryOf | Tagus River ⓘ |
| tributaryType | right tributary of the Tagus River ⓘ |
| usedFor | irrigation ⓘ |
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: Río Tiétar Description of subject: Río Tiétar is a river in central-western Spain that flows through the provinces of Ávila, Cáceres, and Toledo before joining the Tagus River.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.