Concho River
E558777
The Concho River is a river in West Texas that flows through the city of San Angelo and ultimately joins the Colorado River of Texas, contributing to the region’s water supply and recreation.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Concho River canonical | 2 |
| North Concho River | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5521922 — 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: Concho River Context triple: [Colorado River (Texas), majorTributary, Concho River]
-
A.
Devils River
Devils River is a clear, spring-fed river in southwestern Texas known for its remote, rugged setting and exceptional water quality, popular for paddling, fishing, and wildlife viewing.
-
B.
Nueces River
The Nueces River is a major river in south-central Texas that flows southeastward to the Gulf of Mexico, historically significant for its role in regional settlement, ranching, and water supply.
-
C.
Colorado River (Texas)
The Colorado River in Texas is a major central Texas waterway that flows southeast through cities including Austin before emptying into the Gulf of Mexico.
-
D.
Mandovi River
The Mandovi River is a major west-flowing river in western India that plays a central role in Goa’s ecology, transport, and tourism.
-
E.
Frio River
The Frio River is a clear, spring-fed river in Texas known for its scenic limestone banks, cool waters, and popularity for tubing, swimming, and camping.
- 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: Concho River Target entity description: The Concho River is a river in West Texas that flows through the city of San Angelo and ultimately joins the Colorado River of Texas, contributing to the region’s water supply and recreation.
-
A.
Devils River
Devils River is a clear, spring-fed river in southwestern Texas known for its remote, rugged setting and exceptional water quality, popular for paddling, fishing, and wildlife viewing.
-
B.
Nueces River
The Nueces River is a major river in south-central Texas that flows southeastward to the Gulf of Mexico, historically significant for its role in regional settlement, ranching, and water supply.
-
C.
Colorado River (Texas)
The Colorado River in Texas is a major central Texas waterway that flows southeast through cities including Austin before emptying into the Gulf of Mexico.
-
D.
Mandovi River
The Mandovi River is a major west-flowing river in western India that plays a central role in Goa’s ecology, transport, and tourism.
-
E.
Frio River
The Frio River is a clear, spring-fed river in Texas known for its scenic limestone banks, cool waters, and popularity for tubing, swimming, and camping.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry |
United States of America
ⓘ
surface form:
United States
|
| continent | North America ⓘ |
| contributesTo | Colorado River (Texas) NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| crosses |
Edwards Plateau region
NERFINISHED
ⓘ
West Texas plains NERFINISHED ⓘ |
| drainageBasin | Colorado River (Texas) watershed NERFINISHED ⓘ |
| flowsInto | O.H. Ivie Lake NERFINISHED ⓘ |
| flowsThrough |
Concho County, Texas
NERFINISHED
ⓘ
Irion County, Texas NERFINISHED ⓘ Runnels County, Texas NERFINISHED ⓘ San Angelo, Texas NERFINISHED ⓘ Schleicher County, Texas NERFINISHED ⓘ Tom Green County, Texas NERFINISHED ⓘ |
| formedByConfluenceOf |
Middle Concho River
NERFINISHED
ⓘ
North Concho River NERFINISHED ⓘ South Concho River NERFINISHED ⓘ |
| hasCityOnRiver | San Angelo, Texas NERFINISHED ⓘ |
| hasEcosystemService |
riparian vegetation support
ⓘ
wildlife habitat ⓘ |
| hasFeature |
low-water dams in San Angelo
ⓘ
reservoirs and impoundments ⓘ |
| hasHumanUse |
agricultural water use
ⓘ
industrial water use ⓘ municipal water supply ⓘ |
| hasHydrologicFunction |
groundwater recharge
ⓘ
surface water drainage ⓘ |
| hasRecreationArea |
San Angelo River Walk
NERFINISHED
ⓘ
San Angelo parks system ⓘ |
| hasTributary |
Middle Concho River
NERFINISHED
ⓘ
North Concho River NERFINISHED ⓘ South Concho River NERFINISHED ⓘ |
| isManagedBy | local water authorities in West Texas ⓘ |
| isPartOf | San Angelo water supply system NERFINISHED ⓘ |
| locatedIn |
Texas
ⓘ
West Texas NERFINISHED ⓘ |
| mouthOf | Colorado River (Texas) NERFINISHED ⓘ |
| namedFor | concho (Spanish word for shell) ⓘ |
| partOf | Colorado River basin (Texas) NERFINISHED ⓘ |
| region | West Texas NERFINISHED ⓘ |
| state | Texas ⓘ |
| usedFor |
boating
ⓘ
fishing ⓘ irrigation ⓘ recreation ⓘ water supply ⓘ |
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: Concho River Description of subject: The Concho River is a river in West Texas that flows through the city of San Angelo and ultimately joins the Colorado River of Texas, contributing to the region’s water supply and recreation.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
North Concho River