Roosevelt Lake
E551377
Roosevelt Lake is a large reservoir in central Arizona known for boating, fishing, and its historic Theodore Roosevelt Dam.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Roosevelt Lake canonical | 10 |
| Theodore Roosevelt Lake | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T3338639 — 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: Roosevelt Lake Context triple: [Salt River, impounds, Roosevelt Lake]
-
A.
Franklin D. Roosevelt Lake
Franklin D. Roosevelt Lake is a large man-made reservoir on the Columbia River in Washington State, created by the construction of Grand Coulee Dam and used for hydroelectric power, irrigation, and recreation.
-
B.
Trinity Lake
Trinity Lake is a large man-made reservoir in Northern California known for boating, fishing, and outdoor recreation in a mountainous forested setting.
-
C.
Wheeler Lake
Wheeler Lake is a large man-made reservoir in northern Alabama known for its recreational boating, fishing, and role in regional hydroelectric power and navigation.
-
D.
Whiskeytown Lake
Whiskeytown Lake is a large reservoir in Northern California known for its clear waters, outdoor recreation, and role in the Central Valley Project.
-
E.
Crowley Lake
Crowley Lake is a large man-made reservoir in California’s eastern Sierra Nevada, popular for fishing, boating, and its striking volcanic rock formations along the shoreline.
- 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: Roosevelt Lake Target entity description: Roosevelt Lake is a large reservoir in central Arizona known for boating, fishing, and its historic Theodore Roosevelt Dam.
-
A.
Franklin D. Roosevelt Lake
Franklin D. Roosevelt Lake is a large man-made reservoir on the Columbia River in Washington State, created by the construction of Grand Coulee Dam and used for hydroelectric power, irrigation, and recreation.
-
B.
Trinity Lake
Trinity Lake is a large man-made reservoir in Northern California known for boating, fishing, and outdoor recreation in a mountainous forested setting.
-
C.
Wheeler Lake
Wheeler Lake is a large man-made reservoir in northern Alabama known for its recreational boating, fishing, and role in regional hydroelectric power and navigation.
-
D.
Whiskeytown Lake
Whiskeytown Lake is a large reservoir in Northern California known for its clear waters, outdoor recreation, and role in the Central Valley Project.
-
E.
Crowley Lake
Crowley Lake is a large man-made reservoir in California’s eastern Sierra Nevada, popular for fishing, boating, and its striking volcanic rock formations along the shoreline.
- F. None of above. chosen
Statements (46)
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: Roosevelt Lake Description of subject: Roosevelt Lake is a large reservoir in central Arizona known for boating, fishing, and its historic Theodore Roosevelt Dam.
Referenced by (14)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Tonto National Forest (partial)
subject linked to:
Tonto National Monument (enclave nearby/adjacent area)
linked to: Roosevelt Lake
linked to: Roosevelt Lake
linked to: Roosevelt Lake
linked to: Roosevelt Lake