Placer County government
E16351
Placer County government is the local administrative authority responsible for providing public services, governance, and regional planning for communities within Placer County, California.
All labels observed (7)
How this entity was disambiguated
This entity first appeared as the object of triple T139064 — 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: Placer County government Context triple: [Kings Beach, governedBy, Placer County government]
-
A.
Humboldt County
Humboldt County is a rural coastal county in far Northern California known for its redwood forests, rugged Pacific shoreline, and strong cannabis-growing culture.
-
B.
Inyo County, California
Inyo County, California is a vast, sparsely populated county in the eastern Sierra Nevada known for containing both Mount Whitney, the highest peak in the contiguous United States, and parts of Death Valley, the lowest point in North America.
-
C.
Sacramento County
Sacramento County is a county in Northern California that includes the state capital, Sacramento, and serves as a major political and economic hub of the region.
-
D.
Tahoe Regional Planning Agency
The Tahoe Regional Planning Agency is a bi-state regulatory body responsible for coordinating environmental protection, land use, and development planning in the Lake Tahoe Basin.
-
E.
Mariposa County
Mariposa County is a rural county in central California best known as the gateway to much of Yosemite National Park and the Sierra Nevada.
- 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: Placer County government Target entity description: Placer County government is the local administrative authority responsible for providing public services, governance, and regional planning for communities within Placer County, California.
-
A.
Humboldt County
Humboldt County is a rural coastal county in far Northern California known for its redwood forests, rugged Pacific shoreline, and strong cannabis-growing culture.
-
B.
Inyo County, California
Inyo County, California is a vast, sparsely populated county in the eastern Sierra Nevada known for containing both Mount Whitney, the highest peak in the contiguous United States, and parts of Death Valley, the lowest point in North America.
-
C.
Sacramento County
Sacramento County is a county in Northern California that includes the state capital, Sacramento, and serves as a major political and economic hub of the region.
-
D.
Tahoe Regional Planning Agency
The Tahoe Regional Planning Agency is a bi-state regulatory body responsible for coordinating environmental protection, land use, and development planning in the Lake Tahoe Basin.
-
E.
Mariposa County
Mariposa County is a rural county in central California best known as the gateway to much of Yosemite National Park and the Sierra Nevada.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
county government
ⓘ
local government ⓘ |
| country | United States of America ⓘ |
| governingBody | Placer County Board of Supervisors ⓘ |
| governs |
Placer County, California
ⓘ
linked to:
Placer County
|
| hasBranch |
Placer County Assessor’s Office
ⓘ
Placer County Board of Supervisors ⓘ Placer County Clerk-Recorder-Registrar of Voters ⓘ Placer County Community Development Resource Agency ⓘ Placer County District Attorney’s Office ⓘ Placer County Executive Office ⓘ
linked to:
Placer County government
Placer County Health and Human Services Department ⓘ Placer County Probation Department ⓘ Placer County Public Works Department ⓘ Placer County Sheriff’s Office ⓘ Placer County Treasurer-Tax Collector ⓘ |
| hasPosition | Placer County Executive Officer ⓘ |
| jurisdictionIncludes |
City of Auburn, California
ⓘ
linked to:
Auburn, California
City of Colfax, California ⓘ
linked to:
Colfax, California
City of Lincoln, California ⓘ City of Rocklin, California ⓘ City of Roseville, California ⓘ
linked to:
Roseville, California
Town of Loomis, California ⓘ unincorporated areas of Placer County ⓘ |
| legalBasis |
California Constitution
ⓘ
linked to:
Constitution of California
California Government Code ⓘ Placer County Charter ⓘ Placer County Code ⓘ |
| providesService |
animal services
ⓘ
building permitting ⓘ elections administration ⓘ land use planning ⓘ parks and recreation services ⓘ property tax administration ⓘ public health services ⓘ public safety services ⓘ road maintenance ⓘ social services ⓘ |
| responsibleFor |
countywide emergency management coordination
ⓘ
environmental health regulation ⓘ operation of county jails ⓘ public assistance programs administration ⓘ public transit coordination in unincorporated areas ⓘ regional planning in Placer County ⓘ solid waste planning and oversight ⓘ trial court facilities support ⓘ zoning regulation in unincorporated Placer County ⓘ |
| seatOfGovernmentLocation | Auburn, California ⓘ |
| state |
California
ⓘ
linked to:
California, United States
|
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: Placer County government Description of subject: Placer County government is the local administrative authority responsible for providing public services, governance, and regional planning for communities within Placer County, California.
Referenced by (23)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Placer County government
Superior Court of California, County of Placer
→
hearsAppealsFrom
→
Placer County administrative agencies
ⓘ
linked to: Placer County government
linked to: Placer County government
Placer County Health and Human Services Department
→
parentOrganization
→
Placer County Government
ⓘ
linked to: Placer County government
linked to: Placer County government
linked to: Placer County government