Santa Margarita Lake
E653328
Santa Margarita Lake is a reservoir and regional park in San Luis Obispo County, California, popular for fishing, boating, camping, and wildlife viewing.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Santa Margarita Lake canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7236765 — 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: Santa Margarita Lake Context triple: [Santa Margarita, California, nearbyAttraction, Santa Margarita Lake]
-
A.
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.
-
B.
Merced Lake
Merced Lake is a high-country lake in Yosemite National Park, known as a scenic backcountry destination along the Merced River and a popular stop for backpackers.
-
C.
Shasta Lake
Shasta Lake is a large reservoir in Northern California known for its extensive shoreline, houseboating, and proximity to Mount Shasta.
-
D.
Washoe Lake
Washoe Lake is a shallow, high-desert lake in western Nevada that lies within the traditional homeland of the Washoe people and is known today for its state park, wildlife, and strong winds popular with kiteboarders and windsurfers.
-
E.
San Roque Lake
San Roque Lake is a large artificial reservoir in Argentina’s Córdoba Province, known for supplying water to nearby cities and serving as a major center for tourism and water sports.
- 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: Santa Margarita Lake Target entity description: Santa Margarita Lake is a reservoir and regional park in San Luis Obispo County, California, popular for fishing, boating, camping, and wildlife viewing.
-
A.
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.
-
B.
Merced Lake
Merced Lake is a high-country lake in Yosemite National Park, known as a scenic backcountry destination along the Merced River and a popular stop for backpackers.
-
C.
Shasta Lake
Shasta Lake is a large reservoir in Northern California known for its extensive shoreline, houseboating, and proximity to Mount Shasta.
-
D.
Washoe Lake
Washoe Lake is a shallow, high-desert lake in western Nevada that lies within the traditional homeland of the Washoe people and is known today for its state park, wildlife, and strong winds popular with kiteboarders and windsurfers.
-
E.
San Roque Lake
San Roque Lake is a large artificial reservoir in Argentina’s Córdoba Province, known for supplying water to nearby cities and serving as a major center for tourism and water sports.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
regional park
ⓘ
reservoir ⓘ |
| basinCountry |
United States of America
ⓘ
surface form:
United States
|
| climate | Mediterranean climate ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| createdFor | water supply ⓘ |
| hasActivity |
birdwatching
ⓘ
canoeing ⓘ hiking ⓘ kayaking ⓘ sailing ⓘ |
| hasFacility |
boat ramps
ⓘ
campgrounds ⓘ picnic areas ⓘ trails ⓘ |
| hasFeature |
oak woodland surroundings
ⓘ
rolling hills landscape ⓘ shoreline campsites ⓘ |
| hasRegulation |
fishing regulations apply
ⓘ
no body-contact water sports allowed ⓘ |
| hasWildlife |
birds
ⓘ
fish ⓘ mammals ⓘ |
| inflow | tributaries of the Salinas River ⓘ |
| locatedIn |
California, United States
ⓘ
surface form:
California
Central Coast of California NERFINISHED ⓘ San Luis Obispo County, California NERFINISHED ⓘ |
| locatedInProtectedArea | Santa Margarita Lake Regional Park NERFINISHED ⓘ |
| managedBy | San Luis Obispo County Parks and Recreation Department NERFINISHED ⓘ |
| near |
San Luis Obispo, California
NERFINISHED
ⓘ
Santa Margarita, California NERFINISHED ⓘ |
| operator | San Luis Obispo County Parks and Recreation Department NERFINISHED ⓘ |
| partOf |
Salinas River watershed
NERFINISHED
ⓘ
Santa Margarita Lake Regional Park NERFINISHED ⓘ |
| popularFor |
family camping
ⓘ
warm-season boating ⓘ weekend recreation ⓘ |
| region | San Luis Obispo County Parks system NERFINISHED ⓘ |
| usedFor |
boating
ⓘ
camping ⓘ fishing ⓘ municipal water supply ⓘ recreation ⓘ wildlife viewing ⓘ |
| waterbodyType |
artificial lake
ⓘ
reservoir ⓘ |
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: Santa Margarita Lake Description of subject: Santa Margarita Lake is a reservoir and regional park in San Luis Obispo County, California, popular for fishing, boating, camping, and wildlife viewing.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Santa Margarita, California