Lake Hemet
E731161
Lake Hemet is a man-made reservoir in the San Jacinto Mountains of Riverside County, California, popular for fishing, camping, and outdoor recreation.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Lake Hemet canonical | 2 |
| Lake Hemet Dam | 2 |
| Lake Hemet Municipal Water District | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8339709 — 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 Hemet Context triple: [San Jacinto River, hasReservoir, Lake Hemet]
-
A.
Lake Palmdale
Lake Palmdale is a man-made reservoir in Palmdale, California, popular for outdoor recreation such as fishing, boating, and picnicking.
-
B.
Lake Miwok
Lake Miwok is an extinct Native American language formerly spoken by the Miwok people around Clear Lake in Northern California.
-
C.
Lake Las Vegas
Lake Las Vegas is a man-made lake and upscale resort community in Henderson, Nevada, known for its waterfront hotels, golf courses, and residential developments.
-
D.
Santa Margarita Lake
Santa Margarita Lake is a reservoir and regional park in San Luis Obispo County, California, popular for fishing, boating, camping, and wildlife viewing.
-
E.
Havasu Lake, California
Havasu Lake, California is a small community on the shores of Lake Havasu in San Bernardino County, known for its location within the Chemehuevi Indian Reservation and its recreational access to the Colorado 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: Lake Hemet Target entity description: Lake Hemet is a man-made reservoir in the San Jacinto Mountains of Riverside County, California, popular for fishing, camping, and outdoor recreation.
-
A.
Lake Palmdale
Lake Palmdale is a man-made reservoir in Palmdale, California, popular for outdoor recreation such as fishing, boating, and picnicking.
-
B.
Lake Miwok
Lake Miwok is an extinct Native American language formerly spoken by the Miwok people around Clear Lake in Northern California.
-
C.
Lake Las Vegas
Lake Las Vegas is a man-made lake and upscale resort community in Henderson, Nevada, known for its waterfront hotels, golf courses, and residential developments.
-
D.
Santa Margarita Lake
Santa Margarita Lake is a reservoir and regional park in San Luis Obispo County, California, popular for fishing, boating, camping, and wildlife viewing.
-
E.
Havasu Lake, California
Havasu Lake, California is a small community on the shores of Lake Havasu in San Bernardino County, known for its location within the Chemehuevi Indian Reservation and its recreational access to the Colorado River.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf | reservoir ⓘ |
| accessVia | California State Route 74 ⓘ |
| basinCountry |
United States
ⓘ
linked to:
United States of America
|
| climate | Mediterranean-influenced mountain climate ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| createdBy |
Lake Hemet Dam
ⓘ
linked to:
Lake Hemet
|
| hasActivity |
canoeing
ⓘ
hiking nearby ⓘ kayaking ⓘ |
| hasFacility |
RV sites
ⓘ
boat launch ⓘ campground ⓘ marina ⓘ picnic areas ⓘ restrooms ⓘ |
| hasFeature |
designated camping areas
ⓘ
pine forest surroundings ⓘ scenic mountain setting ⓘ |
| hasFishSpecies |
bluegill
ⓘ
channel catfish ⓘ crappie ⓘ largemouth bass ⓘ rainbow trout ⓘ |
| hasOperator |
Lake Hemet Municipal Water District
ⓘ
linked to:
Lake Hemet
|
| hasRegulation |
boat inspection for invasive species
ⓘ
fishing license required ⓘ |
| isPopularFor |
family recreation
ⓘ
shoreline fishing ⓘ weekend getaways ⓘ |
| locatedIn |
California
ⓘ
linked to:
California, United States
Riverside County, California ⓘ
linked to:
Riverside County
San Jacinto Mountains ⓘ |
| locatedOnRiver | San Jacinto River ⓘ |
| nearestCity |
Hemet
ⓘ
Idyllwild ⓘ
linked to:
Idyllwild-Pine Cove
|
| partOf |
San Bernardino National Forest recreation area
ⓘ
linked to:
San Bernardino National Forest
|
| region | Southern California ⓘ |
| usedFor |
boating
ⓘ
camping ⓘ fishing ⓘ picnicking ⓘ recreation ⓘ water supply ⓘ |
| waterBodyType | freshwater lake ⓘ |
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 Hemet Description of subject: Lake Hemet is a man-made reservoir in the San Jacinto Mountains of Riverside County, California, popular for fishing, camping, and outdoor recreation.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Lake Hemet
linked to: Lake Hemet
linked to: Lake Hemet