O. H. Ivie Lake
E919930
O. H. Ivie Lake is a large reservoir in central Texas known for water supply, recreation, and trophy bass fishing.
All labels observed (2)
| Label | Occurrences |
|---|---|
| O.H. Ivie Lake | 2 |
| O. H. Ivie Lake canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5521913 — 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: O. H. Ivie Lake Context triple: [Colorado River (Texas), reservoirOnRiver, O. H. Ivie Lake]
-
A.
Rufus Woods Lake
Rufus Woods Lake is a long, narrow reservoir on the Columbia River in Washington State, popular for fishing, boating, and scenic recreation along the Colville Indian Reservation.
-
B.
Singletary Lake
Singletary Lake is a natural Carolina bay lake in southeastern North Carolina, known for its unique elliptical shape and role in Singletary Lake State Park.
-
C.
Lewis Smith Lake
Lewis Smith Lake is a large, deep reservoir in north-central Alabama known for its clear water, extensive shoreline, and popularity for boating, fishing, and lakeside recreation.
-
D.
Logan Martin Lake
Logan Martin Lake is a large man-made reservoir on the Coosa River in central Alabama, popular for boating, fishing, and lakeside recreation.
-
E.
Martin Lake
Martin Lake is a recreational reservoir in Colorado known for fishing, boating, and wildlife viewing within Lathrop State Park.
- 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: O. H. Ivie Lake Target entity description: O. H. Ivie Lake is a large reservoir in central Texas known for water supply, recreation, and trophy bass fishing.
-
A.
Rufus Woods Lake
Rufus Woods Lake is a long, narrow reservoir on the Columbia River in Washington State, popular for fishing, boating, and scenic recreation along the Colville Indian Reservation.
-
B.
Singletary Lake
Singletary Lake is a natural Carolina bay lake in southeastern North Carolina, known for its unique elliptical shape and role in Singletary Lake State Park.
-
C.
Lewis Smith Lake
Lewis Smith Lake is a large, deep reservoir in north-central Alabama known for its clear water, extensive shoreline, and popularity for boating, fishing, and lakeside recreation.
-
D.
Logan Martin Lake
Logan Martin Lake is a large man-made reservoir on the Coosa River in central Alabama, popular for boating, fishing, and lakeside recreation.
-
E.
Martin Lake
Martin Lake is a recreational reservoir in Colorado known for fishing, boating, and wildlife viewing within Lathrop State Park.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
artificial lake
ⓘ
reservoir ⓘ |
| basinCountry |
United States
ⓘ
linked to:
United States of America
|
| completedIn | 1990 ⓘ |
| constructionBegan | 1980s ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| createdBy | Colorado River Municipal Water District ⓘ |
| fishSpecies |
catfish
ⓘ
crappie ⓘ largemouth bass ⓘ white bass ⓘ |
| formedByDam | S. W. Freese Dam ⓘ |
| hasFeature |
boat ramps
ⓘ
campgrounds ⓘ fishing piers ⓘ |
| hasRegulation | Texas Parks and Wildlife fishing regulations ⓘ |
| hasTypeOfFishing | trophy bass fishing tournaments ⓘ |
| isReservoirFor |
Midland, Texas area water supply
ⓘ
San Angelo, Texas area water supply ⓘ |
| knownFor |
largemouth bass fishing
ⓘ
trophy bass fishing ⓘ |
| locatedIn |
Texas
ⓘ
central Texas ⓘ |
| locatedInCounty |
Coleman County, Texas
NERFINISHED
ⓘ
Concho County, Texas NERFINISHED ⓘ Runnels County, Texas NERFINISHED ⓘ |
| locatedOnRiver |
Colorado River
ⓘ
Concho River ⓘ |
| managingAgency | Colorado River Municipal Water District ⓘ |
| namedAfter | O. H. Ivie ⓘ |
| openedIn | 1990 ⓘ |
| partOf |
Colorado River basin
ⓘ
linked to:
Colorado River Basin
|
| primaryUse |
industrial water supply
ⓘ
municipal water supply ⓘ |
| purpose |
flood control
ⓘ
recreation ⓘ water supply ⓘ |
| recreationalActivity |
boating
ⓘ
camping ⓘ fishing ⓘ |
| region | West Texas ⓘ |
| surfaceArea | about 20000 acres ⓘ |
| waterSource |
Colorado River
ⓘ
Concho River ⓘ |
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: O. H. Ivie Lake Description of subject: O. H. Ivie Lake is a large reservoir in central Texas known for water supply, recreation, and trophy bass fishing.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: O. H. Ivie Lake
subject linked to:
Coleman, Texas, United States
linked to: O. H. Ivie Lake