California Historical Landmark
E4539
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.
All labels observed (12)
How this entity was disambiguated
This entity first appeared as the object of triple T30817 — 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 Historical Landmark Context triple: [Sather Gate, heritageDesignation, California Historical Landmark]
-
A.
Los Angeles Historic-Cultural Monument
Los Angeles Historic-Cultural Monument is an official designation by the City of Los Angeles that recognizes and protects buildings, sites, and landscapes of significant historic, architectural, or cultural value.
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B.
National Historic Landmark
A National Historic Landmark is a designation given by the U.S. federal government to buildings, sites, structures, or objects recognized as having exceptional historical significance to the nation.
-
C.
National Register of Historic Places
The National Register of Historic Places is the United States' official federal list of districts, sites, buildings, structures, and objects deemed worthy of preservation for their historical, architectural, or cultural significance.
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D.
California State Capitol
The California State Capitol is the historic government building in Sacramento that houses the chambers and offices of the state's legislative and executive branches.
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E.
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.
- 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 Historical Landmark Target entity description: 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.
-
A.
Los Angeles Historic-Cultural Monument
Los Angeles Historic-Cultural Monument is an official designation by the City of Los Angeles that recognizes and protects buildings, sites, and landscapes of significant historic, architectural, or cultural value.
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B.
National Historic Landmark
A National Historic Landmark is a designation given by the U.S. federal government to buildings, sites, structures, or objects recognized as having exceptional historical significance to the nation.
-
C.
National Register of Historic Places
The National Register of Historic Places is the United States' official federal list of districts, sites, buildings, structures, and objects deemed worthy of preservation for their historical, architectural, or cultural significance.
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D.
California State Capitol
The California State Capitol is the historic government building in Sacramento that houses the chambers and offices of the state's legislative and executive branches.
-
E.
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.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
heritage designation
ⓘ
historic site designation ⓘ |
| administeredBy | California Office of Historic Preservation ⓘ |
| appliesToJurisdiction |
State of California
ⓘ
linked to:
California, United States
|
| canInclude |
archaeological site
ⓘ
cultural landscape ⓘ district or complex of buildings ⓘ industrial facility ⓘ transportation-related structure ⓘ |
| country | United States of America ⓘ |
| designates |
historically significant building
ⓘ
historically significant feature ⓘ historically significant place ⓘ historically significant site ⓘ historically significant structure ⓘ |
| documentedIn | California Historical Landmarks list ⓘ |
| governedBy |
California State Historical Resources Commission
ⓘ
linked to:
California Office of Historic Preservation
|
| hasAssociatedProcess | nomination and designation procedure ⓘ |
| hasCriteria |
architectural or engineering importance
ⓘ
association with significant events ⓘ association with significant persons ⓘ first, last, only, or most significant of its type in the region ⓘ integrity of location, design, materials, and workmanship ⓘ statewide historical significance ⓘ |
| hasLanguage | English ⓘ |
| hasNumberingSystem | California Historical Landmark number ⓘ |
| hasPart | California Historical Landmark plaque ⓘ |
| hasSymbol | numbered bronze plaque ⓘ |
| hasType | state historic landmark designation ⓘ |
| isDifferentFrom |
California Point of Historical Interest
ⓘ
National Historic Landmark ⓘ National Register of Historic Places listing ⓘ
linked to:
National Register of Historic Places
|
| legalBasis |
California Government Code provisions on historic resources
ⓘ
California Public Resources Code ⓘ |
| locatedIn |
California
ⓘ
linked to:
California, United States
|
| maintainedBy | California Office of Historic Preservation ⓘ |
| partOf |
California Historical Resources program
ⓘ
linked to:
California Office of Historic Preservation
California Register of Historical Resources system ⓘ
linked to:
California Office of Historic Preservation
|
| purpose |
commemoration of California history
ⓘ
preservation of historically significant resources ⓘ public education about historic places ⓘ |
| recognizedBy |
State of California
ⓘ
linked to:
California, United States
|
| relatedTo |
California Register of Historical Resources
ⓘ
National Register of Historic Places ⓘ historic preservation in California ⓘ |
| scope | state-level historic recognition ⓘ |
| usedFor |
heritage tourism promotion
ⓘ
planning and environmental review of projects ⓘ |
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 Historical Landmark Description of subject: 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.
Referenced by (175)
Full triples — surface form annotated when it differs from this entity's canonical label.
El Pueblo de Nuestra Señora la Reina de los Ángeles
→
heritageDesignation
→
California Historical Landmark
ⓘ
linked to: California Historical Landmark
subject linked to:
San Francisco Mint
linked to: California Historical Landmark
Hearst San Simeon State Historical Monument
→
heritageDesignation
→
California Historical Landmark
ⓘ
subject linked to:
Hearst San Simeon State Historical Monument (Hearst Castle)
subject linked to:
LAHCM
subject linked to:
LAHCM
Mission San Carlos Borromeo de Carmelo
→
heritageDesignationNumber
→
California Historical Landmark No. 135
ⓘ
linked to: California Historical Landmark
California Office of Historic Preservation
→
administers
→
California Historical Landmarks program
ⓘ
linked to: California Historical Landmark
linked to: California Historical Landmark
subject linked to:
Nevada City, California, United States
subject linked to:
Jamestown
subject linked to:
Tower Bridge