National Historic Landmarks in Maryland
E327847
National Historic Landmarks in Maryland are historically significant sites across the state recognized by the U.S. government for their exceptional importance to the nation’s heritage.
All labels observed (1)
| Label | Occurrences |
|---|---|
| National Historic Landmarks in Maryland canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T3114846 — 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 Maryland Context triple: [College Park Airport, hasCategory, National Historic Landmarks in Maryland]
-
A.
National Historic Landmarks in Virginia
National Historic Landmarks in Virginia are historically significant sites across the state recognized by the U.S. government for their exceptional importance to the nation’s heritage.
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B.
National Historic Landmarks in Pennsylvania
National Historic Landmarks in Pennsylvania are historically significant sites across the state recognized by the U.S. government for their exceptional value in illustrating or interpreting the heritage of the United States.
-
C.
National Historic Landmarks in New Jersey
National Historic Landmarks in New Jersey are federally recognized sites of exceptional historical significance within the state, ranging from historic homes and industrial complexes to cultural and architectural landmarks.
-
D.
National Historic Landmarks in Massachusetts
National Historic Landmarks in Massachusetts are federally recognized sites across the state that possess exceptional historical significance to the United States, ranging from Revolutionary War locations to notable architectural and cultural landmarks.
-
E.
National Register of Historic Places listings in Prince George's County, Maryland
The National Register of Historic Places listings in Prince George's County, Maryland is an official catalog of buildings, sites, districts, and structures in the county recognized by the U.S. federal government for their historical, architectural, or cultural significance.
- 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 Maryland Target entity description: National Historic Landmarks in Maryland are historically significant sites across the state recognized by the U.S. government for their exceptional importance to the nation’s heritage.
-
A.
National Historic Landmarks in Virginia
National Historic Landmarks in Virginia are historically significant sites across the state recognized by the U.S. government for their exceptional importance to the nation’s heritage.
-
B.
National Historic Landmarks in Pennsylvania
National Historic Landmarks in Pennsylvania are historically significant sites across the state recognized by the U.S. government for their exceptional value in illustrating or interpreting the heritage of the United States.
-
C.
National Historic Landmarks in New Jersey
National Historic Landmarks in New Jersey are federally recognized sites of exceptional historical significance within the state, ranging from historic homes and industrial complexes to cultural and architectural landmarks.
-
D.
National Historic Landmarks in Massachusetts
National Historic Landmarks in Massachusetts are federally recognized sites across the state that possess exceptional historical significance to the United States, ranging from Revolutionary War locations to notable architectural and cultural landmarks.
-
E.
National Register of Historic Places listings in Prince George's County, Maryland
The National Register of Historic Places listings in Prince George's County, Maryland is an official catalog of buildings, sites, districts, and structures in the county recognized by the U.S. federal government for their historical, architectural, or cultural significance.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
cultural heritage designation set
ⓘ
group of historic properties ⓘ |
| administeredBy | National Park Service ⓘ |
| appliesToJurisdiction |
Maryland
ⓘ
surface form:
State of Maryland
|
| country | United States of America ⓘ |
| criteria | exceptional value or quality in illustrating or interpreting the heritage of the United States ⓘ |
| designationAuthority |
United States Secretary of the Interior
ⓘ
surface form:
Secretary of the Interior
|
| designationProgram |
National Historic Landmark
ⓘ
surface form:
National Historic Landmark Program
|
| distinctFrom | state historic landmarks in Maryland ⓘ |
| documentationProvidedBy | National Park Service NHL database ⓘ |
| governanceLevel | federal ⓘ |
| hasAssociatedBenefits |
eligibility for certain preservation grants
ⓘ
increased public recognition ⓘ technical preservation assistance ⓘ |
| hasConservationGoal | long-term protection of nationally significant historic resources in Maryland ⓘ |
| hasLegalStatus | federally recognized historic designation ⓘ |
| hasStrongerProtectionThan | ordinary National Register of Historic Places listings in Maryland ⓘ |
| hasTemporalExtent | 20th century to present ⓘ |
| hasWebResource | National Park Service National Historic Landmarks Program website ⓘ |
| heritageDesignationBy |
United States government
ⓘ
surface form:
U.S. federal government
|
| includesTypeOfSite |
archaeological site
ⓘ
historic building ⓘ historic district ⓘ object ⓘ structure ⓘ |
| isSubsetOf | National Historic Landmarks by U.S. state ⓘ |
| languageOfOfficialDocumentation | English ⓘ |
| locatedIn | Maryland ⓘ |
| mayBeOwnedBy |
federal government
ⓘ
local government ⓘ private owners ⓘ state government ⓘ |
| monitoredBy | National Park Service cultural resources staff ⓘ |
| partOf |
National Historic Landmark
ⓘ
surface form:
National Historic Landmarks in the United States
|
| purpose |
preservation of nationally important historic resources in Maryland
ⓘ
recognition of nationally significant historic places in Maryland ⓘ |
| regulates | use of NHL name and emblem for designated properties in Maryland ⓘ |
| relatedTo |
National Register of Historic Places listings in Maryland
ⓘ
cultural heritage of Maryland ⓘ historic preservation in Maryland ⓘ |
| scope | sites of national significance located within the state boundaries of Maryland ⓘ |
| selectionProcess | nomination, evaluation, and designation by the National Park Service and Secretary of the Interior ⓘ |
| significanceLevel | national ⓘ |
| topicOf | lists of National Historic Landmarks in Maryland ⓘ |
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: National Historic Landmarks in Maryland Description of subject: National Historic Landmarks in Maryland are historically significant sites across the state recognized by the U.S. government for their exceptional importance to the nation’s heritage.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
National Register of Historic Places listings in Prince George's County, Maryland
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seeAlso
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National Historic Landmarks in Maryland
ⓘ