Piedra, California
E817266
Piedra, California is a small unincorporated community in Fresno County’s Sierra Nevada foothills, known for its proximity to the Kings River and nearby recreational areas.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Piedra, California canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9718104 — 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: Piedra, California Context triple: [Pine Flat Dam, locatedNear, Piedra, California]
-
A.
Vallecito, California
Vallecito, California is a small historic Gold Rush–era community in Calaveras County known for its proximity to natural attractions like Moaning Cavern and other Sierra Nevada foothill recreation areas.
-
B.
Yreka, California
Yreka, California is a small historic city in far northern California known as a gateway to outdoor recreation in the Klamath Mountains region.
-
C.
Campo, California
Campo, California is a small rural community in southeastern San Diego County known as the southern starting point of the Pacific Crest Trail near the U.S.–Mexico border.
-
D.
Calexico, California
Calexico, California is a small border city in Imperial County that serves as a major gateway for trade and travel between the United States and Mexicali, Mexico.
-
E.
Sonora, California
Sonora, California is a historic Gold Rush-era city in the Sierra Nevada foothills that serves as a regional hub for outdoor recreation and access to nearby national forests and parks.
- 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: Piedra, California Target entity description: Piedra, California is a small unincorporated community in Fresno County’s Sierra Nevada foothills, known for its proximity to the Kings River and nearby recreational areas.
-
A.
Vallecito, California
Vallecito, California is a small historic Gold Rush–era community in Calaveras County known for its proximity to natural attractions like Moaning Cavern and other Sierra Nevada foothill recreation areas.
-
B.
Yreka, California
Yreka, California is a small historic city in far northern California known as a gateway to outdoor recreation in the Klamath Mountains region.
-
C.
Campo, California
Campo, California is a small rural community in southeastern San Diego County known as the southern starting point of the Pacific Crest Trail near the U.S.–Mexico border.
-
D.
Calexico, California
Calexico, California is a small border city in Imperial County that serves as a major gateway for trade and travel between the United States and Mexicali, Mexico.
-
E.
Sonora, California
Sonora, California is a historic Gold Rush-era city in the Sierra Nevada foothills that serves as a regional hub for outdoor recreation and access to nearby national forests and parks.
- F. None of above. chosen
Statements (36)
| Predicate | Object |
|---|---|
| instanceOf | unincorporated community ⓘ |
| areaCode | 559 ⓘ |
| country | United States of America ⓘ |
| countrySubdivision | State of California NERFINISHED ⓘ |
| county | Fresno County NERFINISHED ⓘ |
| elevationInFeet | 538 ⓘ |
| elevationInMeters | 164 ⓘ |
| GNISFeatureID | 1661194 ⓘ |
| hasClimate | Mediterranean climate ⓘ |
| hasNearbyRecreation |
boating
ⓘ
camping ⓘ fishing ⓘ hiking ⓘ |
| hasRiverValley | Kings River valley NERFINISHED ⓘ |
| hasSettlementType | rural community ⓘ |
| isGovernedBy | Fresno County government NERFINISHED ⓘ |
| isPartOf |
Central California
NERFINISHED
ⓘ
San Joaquin Valley region NERFINISHED ⓘ |
| locatedEastOf | Fresno, California NERFINISHED ⓘ |
| locatedIn |
California, United States
ⓘ
surface form:
California
Fresno County, California NERFINISHED ⓘ Sierra Nevada foothills ⓘ |
| locatedInTimeZone | Pacific Time Zone ⓘ |
| locatedNear |
Kings River
NERFINISHED
ⓘ
Pine Flat Lake NERFINISHED ⓘ Sanger, California NERFINISHED ⓘ |
| locatedOn | Atchison, Topeka and Santa Fe Railway NERFINISHED ⓘ |
| nameLanguage | English ⓘ |
| nearestMajorCity | Fresno, California NERFINISHED ⓘ |
| postalCode | 93649 ⓘ |
| region | Sierra Nevada foothills of California NERFINISHED ⓘ |
| state |
California, United States
ⓘ
surface form:
California
|
| timeZoneDST |
Pacific Time Zone
ⓘ
surface form:
Pacific Daylight Time
|
| toponymMeaning | stone ⓘ |
| toponymOriginLanguage | Spanish ⓘ |
| transportationAccess | local county roads ⓘ |
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: Piedra, California Description of subject: Piedra, California is a small unincorporated community in Fresno County’s Sierra Nevada foothills, known for its proximity to the Kings River and nearby recreational areas.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.