Centennial Lake
E1018535
Centennial Lake is a recreational reservoir and park centerpiece known for activities like boating, fishing, and walking trails within the Centennial District.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Centennial Lake canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11209571 — 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: Centennial Lake Context triple: [Centennial District, contains, Centennial Lake]
-
A.
Summit Lake
Summit Lake is a high-elevation lake situated within British Columbia’s Rocky Mountain Trench, known for its mountainous surroundings and scenic wilderness setting.
-
B.
Summit Lake
Summit Lake is a scenic high-elevation lake in Lassen Volcanic National Park, California, popular for camping, hiking, and as a gateway to the park’s volcanic landscapes.
-
C.
Summit Lake
Summit Lake is a high-desert lake in Nevada known as an important habitat for the native Lahontan cutthroat trout.
-
D.
Bartlett Lake
Bartlett Lake is a large reservoir in central Arizona popular for boating, fishing, and outdoor recreation within the Sonoran Desert landscape.
-
E.
Columbia Lake
Columbia Lake is a freshwater lake in southeastern British Columbia, Canada, best known as the headwater of the Columbia River.
- 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: Centennial Lake Target entity description: Centennial Lake is a recreational reservoir and park centerpiece known for activities like boating, fishing, and walking trails within the Centennial District.
-
A.
Summit Lake
Summit Lake is a high-elevation lake situated within British Columbia’s Rocky Mountain Trench, known for its mountainous surroundings and scenic wilderness setting.
-
B.
Summit Lake
Summit Lake is a scenic high-elevation lake in Lassen Volcanic National Park, California, popular for camping, hiking, and as a gateway to the park’s volcanic landscapes.
-
C.
Summit Lake
Summit Lake is a high-desert lake in Nevada known as an important habitat for the native Lahontan cutthroat trout.
-
D.
Bartlett Lake
Bartlett Lake is a large reservoir in central Arizona popular for boating, fishing, and outdoor recreation within the Sonoran Desert landscape.
-
E.
Columbia Lake
Columbia Lake is a freshwater lake in southeastern British Columbia, Canada, best known as the headwater of the Columbia River.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
park centerpiece
ⓘ
recreational lake ⓘ reservoir ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| hasActivity |
birdwatching
ⓘ
canoeing ⓘ catch-and-release fishing ⓘ kayaking ⓘ picnicking ⓘ |
| hasAmenityNearby |
parking areas
ⓘ
picnic areas ⓘ playgrounds ⓘ restrooms ⓘ |
| hasFeature |
shoreline paths
ⓘ
walking trails ⓘ water-based recreation ⓘ |
| hasRegulation |
boating rules apply
ⓘ
fishing regulations apply ⓘ |
| hasUse |
boating
ⓘ
fishing ⓘ recreation ⓘ walking ⓘ |
| isArtificial | true ⓘ |
| isManagedAs | public open space ⓘ |
| isOpenTo | the public ⓘ |
| isPartOf | a public park ⓘ |
| locatedIn |
Centennial District
NERFINISHED
ⓘ
Centennial Park NERFINISHED ⓘ |
| surroundedBy |
multi-use trails
ⓘ
parkland ⓘ |
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: Centennial Lake Description of subject: Centennial Lake is a recreational reservoir and park centerpiece known for activities like boating, fishing, and walking trails within the Centennial District.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.