Lake Lyndon B. Johnson
E534597
Lake Lyndon B. Johnson is a popular Central Texas reservoir and recreational lake in the Highland Lakes chain, known for boating, fishing, and lakeside communities.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Lake Lyndon B. Johnson canonical | 2 |
| Lake LBJ | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5521916 — 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 Lyndon B. Johnson Context triple: [Colorado River (Texas), reservoirOnRiver, Lake Lyndon B. Johnson]
-
A.
Lake Pat Cleburne
Lake Pat Cleburne is a man-made reservoir in Cleburne, Texas, primarily serving as the city's municipal water supply and a popular spot for fishing and recreation.
-
B.
Ray Roberts Lake
Ray Roberts Lake is a large reservoir in North Texas popular for fishing, boating, and outdoor recreation within Ray Roberts Lake State Park.
-
C.
Lake Meredith
Lake Meredith is a reservoir in southeastern Colorado known for recreation such as boating, fishing, and camping in a semi-arid plains setting.
-
D.
Lake Drummond
Lake Drummond is a large, shallow natural lake in southeastern Virginia, known as one of only two natural lakes in the state and a central feature of the Great Dismal Swamp National Wildlife Refuge.
-
E.
Lake Conroe
Lake Conroe is a large man-made reservoir in southeast Texas known for boating, fishing, and serving as a major water supply and recreation area for the Houston region.
- 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 Lyndon B. Johnson Target entity description: Lake Lyndon B. Johnson is a popular Central Texas reservoir and recreational lake in the Highland Lakes chain, known for boating, fishing, and lakeside communities.
-
A.
Lake Pat Cleburne
Lake Pat Cleburne is a man-made reservoir in Cleburne, Texas, primarily serving as the city's municipal water supply and a popular spot for fishing and recreation.
-
B.
Ray Roberts Lake
Ray Roberts Lake is a large reservoir in North Texas popular for fishing, boating, and outdoor recreation within Ray Roberts Lake State Park.
-
C.
Lake Meredith
Lake Meredith is a reservoir in southeastern Colorado known for recreation such as boating, fishing, and camping in a semi-arid plains setting.
-
D.
Lake Drummond
Lake Drummond is a large, shallow natural lake in southeastern Virginia, known as one of only two natural lakes in the state and a central feature of the Great Dismal Swamp National Wildlife Refuge.
-
E.
Lake Conroe
Lake Conroe is a large man-made reservoir in southeast Texas known for boating, fishing, and serving as a major water supply and recreation area for the Houston region.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf | reservoir ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| fishSpecies |
catfish
ⓘ
crappie ⓘ largemouth bass ⓘ sunfish ⓘ white bass ⓘ |
| formedBy | Wirtz Dam NERFINISHED ⓘ |
| formerlyKnownAs | Lake Granite Shoals NERFINISHED ⓘ |
| hasFacility |
lakeside resorts
ⓘ
marinas ⓘ public boat ramps ⓘ vacation rentals ⓘ |
| hasFeature | relatively constant water level ⓘ |
| hasShorelineCommunity |
Blue Lake Estates, Texas
NERFINISHED
ⓘ
Granite Shoals, Texas NERFINISHED ⓘ Highland Haven, Texas NERFINISHED ⓘ Horseshoe Bay, Texas NERFINISHED ⓘ Kingsland, Texas NERFINISHED ⓘ Sunrise Beach Village, Texas NERFINISHED ⓘ |
| impounds | Colorado River (Texas) NERFINISHED ⓘ |
| isPopularWith |
anglers
ⓘ
boaters ⓘ tourists ⓘ |
| knownFor |
boating
ⓘ
fishing ⓘ watersports ⓘ |
| locatedIn |
Burnet County, Texas
NERFINISHED
ⓘ
Llano County, Texas NERFINISHED ⓘ |
| namedAfter | Lyndon B. Johnson NERFINISHED ⓘ |
| nearCity |
Llano, Texas
NERFINISHED
ⓘ
Marble Falls, Texas NERFINISHED ⓘ |
| partOf |
Highland Lakes
NERFINISHED
ⓘ
Lower Colorado River basin NERFINISHED ⓘ |
| primaryUses |
flood control
ⓘ
hydroelectric power generation ⓘ recreation ⓘ |
| recreationActivity |
jet skiing
ⓘ
sailing ⓘ swimming ⓘ wakeboarding ⓘ water skiing ⓘ |
| region | Central Texas NERFINISHED ⓘ |
| river | Colorado River (Texas) NERFINISHED ⓘ |
| state | Texas ⓘ |
| waterAuthority | Lower Colorado River Authority NERFINISHED ⓘ |
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 Lyndon B. Johnson Description of subject: Lake Lyndon B. Johnson is a popular Central Texas reservoir and recreational lake in the Highland Lakes chain, known for boating, fishing, and lakeside communities.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Lake LBJ