District of Columbia Historic Preservation Office

E105447

government agency historic preservation office municipal agency

The District of Columbia Historic Preservation Office is the city agency responsible for identifying, protecting, and overseeing Washington, D.C.’s historic properties and cultural resources.

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All labels observed (5)

Label	Occurrences
District of Columbia Historic Preservation Office canonical	4
D.C. Historic Preservation Office	1
DC Historic Preservation Office	1
District of Columbia Historic Preservation Review Board	1
State Historic Preservation Office for the District of Columbia	1

How this entity was disambiguated

This entity first appeared as the object of triple T889338 — 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: District of Columbia Historic Preservation Office
Context triple: [District of Columbia Inventory of Historic Sites, administeredBy, District of Columbia Historic Preservation Office]

A. District of Columbia Department of Public Works
The District of Columbia Department of Public Works is the municipal agency responsible for services such as trash and recycling collection, street and alley cleaning, parking enforcement, and related public space maintenance in Washington, D.C.
B. District of Columbia Department of Parks and Recreation
The District of Columbia Department of Parks and Recreation is the municipal agency responsible for managing Washington, D.C.’s public parks, recreation centers, and related community programs.
C. District of Columbia Office of Planning
The District of Columbia Office of Planning is the city’s central planning agency responsible for guiding land use, urban design, and long-term development policy in Washington, D.C.
D. Maryland-National Capital Park and Planning Commission
The Maryland-National Capital Park and Planning Commission is a bi-county agency responsible for park management and land-use planning in Montgomery and Prince George’s counties in Maryland.
E. District of Columbia Housing Authority
The District of Columbia Housing Authority is the public agency responsible for developing, managing, and providing affordable housing and related services to low- and moderate-income residents in Washington, D.C.
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: District of Columbia Historic Preservation Office
Target entity description: The District of Columbia Historic Preservation Office is the city agency responsible for identifying, protecting, and overseeing Washington, D.C.’s historic properties and cultural resources.

A. District of Columbia Department of Public Works
The District of Columbia Department of Public Works is the municipal agency responsible for services such as trash and recycling collection, street and alley cleaning, parking enforcement, and related public space maintenance in Washington, D.C.
B. District of Columbia Department of Parks and Recreation
The District of Columbia Department of Parks and Recreation is the municipal agency responsible for managing Washington, D.C.’s public parks, recreation centers, and related community programs.
C. District of Columbia Office of Planning
The District of Columbia Office of Planning is the city’s central planning agency responsible for guiding land use, urban design, and long-term development policy in Washington, D.C.
D. Maryland-National Capital Park and Planning Commission
The Maryland-National Capital Park and Planning Commission is a bi-county agency responsible for park management and land-use planning in Montgomery and Prince George’s counties in Maryland.
E. District of Columbia Housing Authority
The District of Columbia Housing Authority is the public agency responsible for developing, managing, and providing affordable housing and related services to low- and moderate-income residents in Washington, D.C.
F. None of above. chosen

Statements (43)

Predicate	Object
instanceOf	government agency ⓘ historic preservation office ⓘ municipal agency ⓘ
administers	District of Columbia historic preservation regulations ⓘ review of alterations to designated historic properties in Washington, D.C. ⓘ
alsoKnownAs	D.C. Historic Preservation Office ⓘ linked to: District of Columbia Historic Preservation Office DC Historic Preservation Office ⓘ linked to: District of Columbia Historic Preservation Office
cityServed	Washington, D.C. ⓘ
collaboratesWith	Advisory Neighborhood Commissions in Washington, D.C. ⓘ federal preservation agencies ⓘ local preservation organizations in Washington, D.C. ⓘ
country	United States ⓘ linked to: United States of America
employs	archaeologists ⓘ architectural historians ⓘ historic preservation professionals ⓘ
field	cultural resource management ⓘ historic preservation ⓘ
governs	compliance with local historic preservation law in Washington, D.C. ⓘ
hasAuthorityOver	designated historic districts in Washington, D.C. ⓘ designated historic landmarks in Washington, D.C. ⓘ
hasRole	State Historic Preservation Office for the District of Columbia ⓘ linked to: District of Columbia Historic Preservation Office
jurisdiction	District of Columbia ⓘ
languageOfWork	English ⓘ
locatedIn	Washington, D.C. ⓘ
operatesOnLevel	city level ⓘ district level ⓘ
oversees	District of Columbia Inventory of Historic Sites ⓘ historic district designation process in Washington, D.C. ⓘ historic landmark designation process in Washington, D.C. ⓘ
partOf	District of Columbia Office of Planning ⓘ
regulates	changes to exteriors of designated historic properties in Washington, D.C. ⓘ
responsibleFor	cultural resources in Washington, D.C. ⓘ historic preservation in Washington, D.C. ⓘ identification of historic properties in Washington, D.C. ⓘ oversight of historic properties in Washington, D.C. ⓘ protection of historic properties in Washington, D.C. ⓘ
scope	archaeological resources of Washington, D.C. ⓘ built heritage of Washington, D.C. ⓘ cultural landscapes of Washington, D.C. ⓘ
sector	public sector ⓘ
subjectOf	District of Columbia historic preservation policies ⓘ
supports	preservation planning in Washington, D.C. ⓘ public education on historic preservation in Washington, D.C. ⓘ

How these facts were elicited

Referenced by (8)

Full triples — surface form annotated when it differs from this entity's canonical label.

District of Columbia Inventory of Historic Sites → administeredBy → District of Columbia Historic Preservation Office ⓘ

District of Columbia Inventory of Historic Sites → operatedBy → District of Columbia Historic Preservation Review Board ⓘ

linked to: District of Columbia Historic Preservation Office

District of Columbia Inventory of Historic Sites → maintainedBy → District of Columbia Historic Preservation Office ⓘ

Georgetown Historic District → governingBody → District of Columbia Historic Preservation Office ⓘ

District of Columbia Historic Preservation Office → alsoKnownAs → DC Historic Preservation Office ⓘ

linked to: District of Columbia Historic Preservation Office

District of Columbia Historic Preservation Office → alsoKnownAs → D.C. Historic Preservation Office ⓘ

linked to: District of Columbia Historic Preservation Office

District of Columbia Historic Preservation Office → hasRole → State Historic Preservation Office for the District of Columbia ⓘ

linked to: District of Columbia Historic Preservation Office

Kalorama Historic District → governingBody → District of Columbia Historic Preservation Office ⓘ

All labels observed (5)

How this entity was disambiguated Show

Statements (43)

How these facts were elicited Show

Referenced by (8)

How this entity was disambiguated

How these facts were elicited