Lake Lavon Reservoir
E659729
Lake Lavon Reservoir is a large man-made lake in North Texas used for water supply, recreation, and flood control.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lake Lavon Reservoir canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7025861 — 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: Lake Lavon Reservoir Context triple: [Lucas, Texas, hasWaterBodyNearby, Lake Lavon Reservoir]
-
A.
W. Kerr Scott Reservoir
W. Kerr Scott Reservoir is a man-made lake in North Carolina known for recreation such as boating, fishing, and camping, as well as flood control and water supply functions.
-
B.
La Mesa Reservoir
La Mesa Reservoir is a major water storage facility in the Philippines that supplies potable water to Metro Manila and is located within the protected La Mesa Watershed.
-
C.
C. J. Brown Reservoir
C. J. Brown Reservoir is a man-made lake in Ohio known for boating, fishing, and serving as the centerpiece of Buck Creek State Park.
-
D.
Clinton Reservoir
Clinton Reservoir is a man-made lake in West Milford, New Jersey, that serves as a water supply source and recreational area in the region.
-
E.
Lafayette Reservoir
Lafayette Reservoir is a popular man-made lake and recreation area in Lafayette, California, known for its hiking trails, fishing, boating, and scenic picnic spots.
- 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: Lake Lavon Reservoir Target entity description: Lake Lavon Reservoir is a large man-made lake in North Texas used for water supply, recreation, and flood control.
-
A.
W. Kerr Scott Reservoir
W. Kerr Scott Reservoir is a man-made lake in North Carolina known for recreation such as boating, fishing, and camping, as well as flood control and water supply functions.
-
B.
La Mesa Reservoir
La Mesa Reservoir is a major water storage facility in the Philippines that supplies potable water to Metro Manila and is located within the protected La Mesa Watershed.
-
C.
C. J. Brown Reservoir
C. J. Brown Reservoir is a man-made lake in Ohio known for boating, fishing, and serving as the centerpiece of Buck Creek State Park.
-
D.
Clinton Reservoir
Clinton Reservoir is a man-made lake in West Milford, New Jersey, that serves as a water supply source and recreational area in the region.
-
E.
Lafayette Reservoir
Lafayette Reservoir is a popular man-made lake and recreation area in Lafayette, California, known for its hiking trails, fishing, boating, and scenic picnic spots.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
flood control reservoir
ⓘ
reservoir ⓘ |
| basinCountry |
United States
ⓘ
linked to:
United States of America
|
| constructionStartDate | 1948 ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| damType | earth-fill dam ⓘ |
| expanded | 1970s ⓘ |
| hasDam | Lavon Dam ⓘ |
| hasFeature |
boat ramps
ⓘ
campgrounds ⓘ marinas ⓘ multiple public parks ⓘ wildlife management areas ⓘ |
| hasFishSpecies |
catfish
ⓘ
crappie ⓘ largemouth bass ⓘ white bass ⓘ |
| hasShoreline | more than 100 miles ⓘ |
| locatedIn |
Collin County, Texas
ⓘ
North Texas ⓘ Texas ⓘ |
| managingAgency | North Texas Municipal Water District ⓘ |
| nearCity |
Allen, Texas
ⓘ
Garland, Texas ⓘ McKinney, Texas ⓘ Plano, Texas ⓘ Rockwall, Texas ⓘ Wylie, Texas ⓘ |
| openingDate | 1953 ⓘ |
| operator |
United States Army Corps of Engineers
ⓘ
linked to:
U.S. Army Corps of Engineers
|
| partOf |
Trinity River basin
ⓘ
linked to:
Trinity River
|
| recreationalActivity |
boating
ⓘ
camping ⓘ fishing ⓘ hiking ⓘ hunting ⓘ picnicking ⓘ swimming ⓘ |
| river | East Fork Trinity River ⓘ |
| use |
flood control
ⓘ
municipal water supply ⓘ recreation ⓘ wildlife habitat ⓘ |
| waterSupplyFor | North Texas Municipal Water District member cities ⓘ |
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: Lake Lavon Reservoir Description of subject: Lake Lavon Reservoir is a large man-made lake in North Texas used for water supply, recreation, and flood control.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.