National Historic Landmarks in Washington, D.C.

E176275

cultural heritage of the United States heritage designation category

National Historic Landmarks in Washington, D.C. are federally recognized sites of exceptional historical, architectural, or cultural significance located within the U.S. capital.

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All labels observed (3)

Label	Occurrences
National Historic Landmarks in Washington, D.C. canonical	14
List of National Historic Landmarks in Washington, D.C.	1
National Park Service list of National Historic Landmarks in the District of Columbia	1

How this entity was disambiguated

This entity first appeared as the object of triple T1543096 — 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: National Historic Landmarks in Washington, D.C.
Context triple: [Renwick Gallery, category, National Historic Landmarks in Washington, D.C.]

A. District of Columbia Inventory of Historic Sites
The District of Columbia Inventory of Historic Sites is an official register recognizing and protecting historically, architecturally, and culturally significant properties and districts within Washington, D.C.
B. Pennsylvania Avenue National Historic Site
Pennsylvania Avenue National Historic Site is a protected historic corridor in Washington, D.C., encompassing landmark government buildings and monuments along the ceremonial route between the U.S. Capitol and the White House.
C. Downtown Washington, D.C.
Downtown Washington, D.C. is the central business and commercial district of the U.S. capital, known for its dense concentration of offices, government buildings, cultural institutions, and major landmarks.
D. National Capital Parks-East sites
National Capital Parks-East sites are a collection of federally managed parks and historic properties in and around Washington, D.C., overseen by the National Park Service.
E. District of Columbia Historic Preservation Office
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.
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: National Historic Landmarks in Washington, D.C.
Target entity description: National Historic Landmarks in Washington, D.C. are federally recognized sites of exceptional historical, architectural, or cultural significance located within the U.S. capital.

A. District of Columbia Inventory of Historic Sites
The District of Columbia Inventory of Historic Sites is an official register recognizing and protecting historically, architecturally, and culturally significant properties and districts within Washington, D.C.
B. Pennsylvania Avenue National Historic Site
Pennsylvania Avenue National Historic Site is a protected historic corridor in Washington, D.C., encompassing landmark government buildings and monuments along the ceremonial route between the U.S. Capitol and the White House.
C. Downtown Washington, D.C.
Downtown Washington, D.C. is the central business and commercial district of the U.S. capital, known for its dense concentration of offices, government buildings, cultural institutions, and major landmarks.
D. National Capital Parks-East sites
National Capital Parks-East sites are a collection of federally managed parks and historic properties in and around Washington, D.C., overseen by the National Park Service.
E. District of Columbia Historic Preservation Office
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.
F. None of above. chosen

Statements (48)

Predicate	Object
instanceOf	cultural heritage of the United States ⓘ heritage designation category ⓘ
administeredBy	National Park Service ⓘ
country	United States of America ⓘ
designationBy	United States Secretary of the Interior ⓘ
designationScope	federal ⓘ
documentation	National Historic Landmark nomination forms ⓘ
governingBody	District of Columbia government ⓘ linked to: Government of the District of Columbia federal government of the United States ⓘ linked to: United States government
hasOfficialList	National Park Service list of National Historic Landmarks in the District of Columbia ⓘ linked to: National Historic Landmarks in Washington, D.C.
hasType	archaeological site ⓘ building ⓘ historic district ⓘ landscape ⓘ memorial ⓘ monument ⓘ
heritageCriteria	national significance in American architecture ⓘ national significance in American culture ⓘ national significance in American history ⓘ
includes	Arlington Memorial Bridge ⓘ Blair House ⓘ Decatur House ⓘ Dumbarton Oaks ⓘ Ford's Theatre ⓘ Frederick Douglass National Historic Site ⓘ Georgetown Historic District ⓘ Jefferson Memorial ⓘ Lafayette Square Historic District ⓘ linked to: Lafayette Square Library of Congress Thomas Jefferson Building ⓘ linked to: Thomas Jefferson Building Lincoln Memorial ⓘ Old Post Office Pavilion ⓘ Pennsylvania Avenue National Historic Site ⓘ Smithsonian Institution Building ⓘ Supreme Court Building ⓘ United States Capitol ⓘ Washington Monument ⓘ White House ⓘ
legalBasis	Historic Sites Act of 1935 ⓘ National Historic Preservation Act of 1966 ⓘ
locatedIn	Washington, D.C. ⓘ
partOf	National Historic Landmarks Program ⓘ linked to: National Historic Landmark National Register of Historic Places listings in Washington, D.C. ⓘ
protectionFocus	interpretation of nationally significant events ⓘ preservation of historic fabric ⓘ recognition of architectural excellence ⓘ
relatedProgram	National Park Service National Capital Region ⓘ linked to: National Capital Region (National Park Service)
subsetOf	National Historic Landmarks in the United States ⓘ linked to: National Historic Landmark
temporalCoverage	18th century to 20th century ⓘ

How these facts were elicited

Referenced by (16)

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

Renwick Gallery → category → National Historic Landmarks in Washington, D.C. ⓘ

Woodrow Wilson House → hasCategory → National Historic Landmarks in Washington, D.C. ⓘ

Healy Hall → category → National Historic Landmarks in Washington, D.C. ⓘ

Tudor Place → category → National Historic Landmarks in Washington, D.C. ⓘ

Pan American Union Building → category → National Historic Landmarks in Washington, D.C. ⓘ

Old Patent Office Building → category → National Historic Landmarks in Washington, D.C. ⓘ

subject linked to: National Historic Landmark Old Patent Office Building

National Historic Landmarks in Washington, D.C. → hasOfficialList → National Park Service list of National Historic Landmarks in the District of Columbia ⓘ

linked to: National Historic Landmarks in Washington, D.C.

Anderson House, Washington, D.C. → category → National Historic Landmarks in Washington, D.C. ⓘ

Anderson House → category → National Historic Landmarks in Washington, D.C. ⓘ

Octagon House → category → National Historic Landmarks in Washington, D.C. ⓘ

Cedar Hill (Frederick Douglass home) → category → National Historic Landmarks in Washington, D.C. ⓘ

Mary Church Terrell House National Historic Landmark → category → National Historic Landmarks in Washington, D.C. ⓘ

subject linked to: Mary Church Terrell House National Historic Landmark in Washington, D.C.

Constitution Hall → category → National Historic Landmarks in Washington, D.C. ⓘ

Eisenhower Executive Office Building → category → National Historic Landmarks in Washington, D.C. ⓘ

subject linked to: EEOB

National Register of Historic Places listings in Washington, D.C. → hasPart → National Historic Landmarks in Washington, D.C. ⓘ

National Register of Historic Places listings in Washington, D.C. → hasSeeAlso → List of National Historic Landmarks in Washington, D.C. ⓘ