Leona River
E250552
The Leona River is a tributary in south-central Texas that flows through several counties, including Uvalde County, before joining the Frio River.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Leona River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T926334 — 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: Leona River Context triple: [Uvalde, Texas, locatedOn, Leona River]
-
A.
Tecka River
The Tecka River is a Patagonian watercourse in Argentina that feeds into the larger Chubut River system.
-
B.
Opalescent River
The Opalescent River is a scenic mountain river in New York’s Adirondack High Peaks region, known as one of the headwater streams contributing to the Hudson River.
-
C.
Situk River
The Situk River is a renowned Alaskan river famous for its pristine waters and exceptional wild salmon and steelhead fishing.
-
D.
Ariguanabo River
The Ariguanabo River is a waterway in western Cuba that flows through the town of San Antonio de los Baños in Artemisa Province.
-
E.
Bug River
The Bug River is a major river in Eastern Europe that flows through Poland, Belarus, and Ukraine, forming part of the border between Poland and Belarus.
- 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: Leona River Target entity description: The Leona River is a tributary in south-central Texas that flows through several counties, including Uvalde County, before joining the Frio River.
-
A.
Tecka River
The Tecka River is a Patagonian watercourse in Argentina that feeds into the larger Chubut River system.
-
B.
Opalescent River
The Opalescent River is a scenic mountain river in New York’s Adirondack High Peaks region, known as one of the headwater streams contributing to the Hudson River.
-
C.
Situk River
The Situk River is a renowned Alaskan river famous for its pristine waters and exceptional wild salmon and steelhead fishing.
-
D.
Ariguanabo River
The Ariguanabo River is a waterway in western Cuba that flows through the town of San Antonio de los Baños in Artemisa Province.
-
E.
Bug River
The Bug River is a major river in Eastern Europe that flows through Poland, Belarus, and Ukraine, forming part of the border between Poland and Belarus.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
river
ⓘ
tributary ⓘ |
| basinCountry |
United States of America
ⓘ
surface form:
United States
|
| country |
United States of America
ⓘ
surface form:
United States
|
| crossedBy |
Texas State Highway 55
ⓘ
U.S. Highway 83 NERFINISHED ⓘ U.S. Route 90 ⓘ
surface form:
U.S. Highway 90
|
| flowsNear |
D’Hanis, Texas
ⓘ
Sabinal, Texas ⓘ Uvalde, Texas ⓘ |
| flowsThrough |
Frio County, Texas
ⓘ
La Salle County, Texas ⓘ Uvalde County ⓘ
surface form:
Uvalde County, Texas
|
| hasEcosystem | riparian habitat ⓘ |
| hasMouth | confluence with the Frio River ⓘ |
| hasSourceCounty | Uvalde County, Texas ⓘ |
| hasSourceRegion |
Hill Country of Texas
ⓘ
surface form:
Edwards Plateau region
|
| hasWildlife |
amphibians
ⓘ
fish ⓘ waterfowl ⓘ |
| locatedIn | Texas ⓘ |
| locatedInRegion |
South-Central Texas
ⓘ
surface form:
south-central Texas
|
| mouthLocatedIn | Frio County, Texas ⓘ |
| namedAfter | Leona (Spanish word for lioness) ⓘ |
| partOf |
Frio River watershed
ⓘ
Nueces River ⓘ
surface form:
Nueces River basin
|
| tributaryOf | Frio River ⓘ |
| usedFor |
irrigation
ⓘ
recreation ⓘ |
| watercourseType |
intermittent stream in some reaches
ⓘ
perennial stream in some reaches ⓘ |
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: Leona River Description of subject: The Leona River is a tributary in south-central Texas that flows through several counties, including Uvalde County, before joining the Frio River.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.