California Office of Historic Preservation
E25900
The California Office of Historic Preservation is a state agency responsible for identifying, evaluating, and protecting California’s historic resources and administering preservation programs.
All labels observed (11)
How this entity was disambiguated
This entity first appeared as the object of triple T202693 — 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: California Office of Historic Preservation Context triple: [California Historical Landmark, administeredBy, California Office of Historic Preservation]
-
A.
California State Lands Commission
The California State Lands Commission is a state agency that manages and protects California’s publicly owned lands and resources, including tidelands, submerged lands, and the beds of navigable waterways.
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B.
Los Angeles Office of Historic Resources
The Los Angeles Office of Historic Resources is a city agency responsible for identifying, protecting, and overseeing the preservation of Los Angeles’ historic and cultural landmarks.
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C.
California Historical Landmark
A California Historical Landmark is an officially recognized site, building, or place in California that has been designated by the state for its significant historical importance.
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D.
California Department of Parks and Recreation
The California Department of Parks and Recreation is the state agency responsible for managing and preserving California’s extensive system of state parks, historic sites, and natural and recreational resources.
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E.
California Natural Resources Agency
The California Natural Resources Agency is a state government entity responsible for conserving, managing, and enhancing California’s natural, historical, and cultural resources through oversight of multiple departments and commissions.
- 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: California Office of Historic Preservation Target entity description: The California Office of Historic Preservation is a state agency responsible for identifying, evaluating, and protecting California’s historic resources and administering preservation programs.
-
A.
California State Lands Commission
The California State Lands Commission is a state agency that manages and protects California’s publicly owned lands and resources, including tidelands, submerged lands, and the beds of navigable waterways.
-
B.
Los Angeles Office of Historic Resources
The Los Angeles Office of Historic Resources is a city agency responsible for identifying, protecting, and overseeing the preservation of Los Angeles’ historic and cultural landmarks.
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C.
California Historical Landmark
A California Historical Landmark is an officially recognized site, building, or place in California that has been designated by the state for its significant historical importance.
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D.
California Department of Parks and Recreation
The California Department of Parks and Recreation is the state agency responsible for managing and preserving California’s extensive system of state parks, historic sites, and natural and recreational resources.
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E.
California Natural Resources Agency
The California Natural Resources Agency is a state government entity responsible for conserving, managing, and enhancing California’s natural, historical, and cultural resources through oversight of multiple departments and commissions.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
historic preservation agency
ⓘ
state government agency ⓘ |
| administers |
California Historical Landmark
ⓘ
surface form:
California Historical Landmarks program
California Office of Historic Preservation self-linksurface differs ⓘ
surface form:
California Points of Historical Interest program
California Register of Historical Resources ⓘ
surface form:
California Register of Historical Resources program
Certified Local Government program in California ⓘ Federal Historic Preservation Tax Incentives program in California ⓘ National Register of Historic Places nomination process in California ⓘ |
| appliesPolicy |
California Public Resources Code
ⓘ
surface form:
California Public Resources Code provisions on historic preservation
|
| collaboratesWith |
federal preservation agencies
ⓘ
local governments in California ⓘ nonprofit preservation organizations ⓘ tribal governments in California ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| employs |
State Historic Preservation Programs
ⓘ
surface form:
State Historic Preservation Officer
|
| focusesOn |
archaeological resources in California
ⓘ
architectural heritage of California ⓘ cultural resources management ⓘ historic preservation ⓘ |
| follows |
National Historic Preservation Act of 1966
ⓘ
surface form:
National Historic Preservation Act
|
| hasRole |
California Office of Historic Preservation
self-linksurface differs
ⓘ
surface form:
State Historic Preservation Office for California
|
| headquartersLocation |
Sacramento
ⓘ
surface form:
Sacramento, California
|
| jurisdiction |
California, United States
ⓘ
surface form:
State of California
|
| languageOfWorkOrName | English ⓘ |
| legalForm | state agency ⓘ |
| locatedInTheAdministrativeTerritorialEntity |
Sacramento County
ⓘ
surface form:
Sacramento County, California
|
| maintains | statewide inventory of historic resources ⓘ |
| operatedBy |
California, United States
ⓘ
surface form:
State of California
|
| parentOrganization | California Department of Parks and Recreation ⓘ |
| partOf | California Department of Parks and Recreation ⓘ |
| provides |
guidance on compliance with preservation laws and regulations
ⓘ
technical assistance on historic preservation ⓘ |
| responsibleFor |
administration of historic preservation programs in California
ⓘ
evaluation of historic resources in California ⓘ identification of historic resources in California ⓘ protection of historic resources in California ⓘ statewide historic preservation planning in California ⓘ |
| sector | public sector ⓘ |
| state |
California, United States
ⓘ
surface form:
California
|
| subjectHasRole | advisor on historic preservation policy in California ⓘ |
| subordinateTo | California Natural Resources Agency ⓘ |
| website | https://ohp.parks.ca.gov ⓘ |
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: California Office of Historic Preservation Description of subject: The California Office of Historic Preservation is a state agency responsible for identifying, evaluating, and protecting California’s historic resources and administering preservation programs.
Referenced by (21)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
California Historical Resources program
this entity surface form:
California Register of Historical Resources system
this entity surface form:
California State Historical Resources Commission
California Office of Historic Preservation
→
administers
→
California Office of Historic Preservation
self-linksurface differs
ⓘ
this entity surface form:
California Points of Historical Interest program
California Office of Historic Preservation
→
hasRole
→
California Office of Historic Preservation
self-linksurface differs
ⓘ
this entity surface form:
State Historic Preservation Office for California
California Register of Historical Resources
→
operatedBy
→
California Office of Historic Preservation
ⓘ
California Register of Historical Resources
→
administeredBy
→
California Office of Historic Preservation
ⓘ
this entity surface form:
State Historic Preservation Officer of California
California Points of Historical Interest
→
administeredBy
→
California Office of Historic Preservation
ⓘ
this entity surface form:
California state historic preservation system
California Points of Historical Interest
→
designatedBy
→
California Office of Historic Preservation
ⓘ
this entity surface form:
California State Historical Resources Commission
subject surface form:
California Register of Historical Resources
subject surface form:
California Register of Historical Resources
this entity surface form:
California state historic preservation program
subject surface form:
California Register of Historical Resources
this entity surface form:
State Historic Preservation Officer of California
this entity surface form:
California state historic preservation program
Federal Historic Preservation Tax Incentives program in California
→
administeredBy
→
California Office of Historic Preservation
ⓘ
National Register of Historic Places in San Francisco
→
maintainedBy
→
California Office of Historic Preservation
ⓘ
this entity surface form:
California State Historic Preservation Office
this entity surface form:
State of California (heritage facilities)