Langley Park, Maryland
E217646
Langley Park, Maryland is a diverse suburban community in Prince George’s County, just outside Washington, D.C., known for its large immigrant population and mix of residential and commercial areas.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Langley Park, Maryland canonical | 14 |
| Palmer Park, Maryland | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T959544 — 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: Langley Park, Maryland Context triple: [Silver Spring, Maryland, adjacentTo, Langley Park, Maryland]
-
A.
Oxon Hill, Maryland
Oxon Hill, Maryland is a suburban community just outside Washington, D.C., known for its residential neighborhoods and proximity to major attractions like National Harbor.
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B.
Woodlawn, Maryland
Woodlawn, Maryland is an unincorporated community in Baltimore County best known as the site of the Social Security Administration’s national headquarters.
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C.
Takoma Park, Maryland
Takoma Park, Maryland is a small, progressive city in the Washington, D.C. metropolitan area known for its activism, diverse community, and historic residential neighborhoods.
-
D.
Montgomery Village, Maryland
Montgomery Village, Maryland is a large planned suburban community in central Montgomery County known for its residential neighborhoods, parks, and proximity to Washington, D.C.
-
E.
Glen Echo, Maryland
Glen Echo, Maryland is a small town in Montgomery County best known for the historic Glen Echo Park, a former amusement park turned arts and cultural center.
- 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: Langley Park, Maryland Target entity description: Langley Park, Maryland is a diverse suburban community in Prince George’s County, just outside Washington, D.C., known for its large immigrant population and mix of residential and commercial areas.
-
A.
Oxon Hill, Maryland
Oxon Hill, Maryland is a suburban community just outside Washington, D.C., known for its residential neighborhoods and proximity to major attractions like National Harbor.
-
B.
Woodlawn, Maryland
Woodlawn, Maryland is an unincorporated community in Baltimore County best known as the site of the Social Security Administration’s national headquarters.
-
C.
Takoma Park, Maryland
Takoma Park, Maryland is a small, progressive city in the Washington, D.C. metropolitan area known for its activism, diverse community, and historic residential neighborhoods.
-
D.
Montgomery Village, Maryland
Montgomery Village, Maryland is a large planned suburban community in central Montgomery County known for its residential neighborhoods, parks, and proximity to Washington, D.C.
-
E.
Glen Echo, Maryland
Glen Echo, Maryland is a small town in Montgomery County best known for the historic Glen Echo Park, a former amusement park turned arts and cultural center.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
census-designated place
ⓘ
unincorporated community ⓘ |
| adjacentTo |
Montgomery County, Maryland
ⓘ
linked to:
Montgomery County
|
| areaCode |
240
ⓘ
301 ⓘ |
| borderedBy |
Adelphi, Maryland
ⓘ
Chillum, Maryland ⓘ Hyattsville, Maryland ⓘ Silver Spring, Maryland ⓘ |
| characteristic |
ethnically diverse population
ⓘ
large immigrant population ⓘ mix of residential and commercial land uses ⓘ predominantly Latino population ⓘ suburban community ⓘ |
| climate | humid subtropical climate ⓘ |
| country | United States of America ⓘ |
| county | Prince George’s County, Maryland ⓘ |
| demographicGroup |
significant African immigrant community
ⓘ
significant Central American community ⓘ |
| federalRepresentation |
United States House of Representatives, Maryland’s 4th congressional district
ⓘ
linked to:
Maryland's 4th congressional district
|
| GNISFeatureID | 597640 ⓘ |
| governingBody |
Prince George’s County Government
ⓘ
linked to:
Prince George's County Government
|
| hasFeature | commercial corridors along University Boulevard and New Hampshire Avenue ⓘ |
| hasShoppingCenter |
Langley Park Plaza
ⓘ
Langley Park Shopping Center ⓘ |
| housingType |
garden apartments
ⓘ
single-family homes ⓘ small multifamily buildings ⓘ |
| locatedIn | Washington metropolitan area ⓘ |
| locatedNear | Washington, D.C. ⓘ |
| majorRoad |
New Hampshire Avenue (Maryland Route 650)
ⓘ
University Boulevard (Maryland Route 193) ⓘ
linked to:
Maryland Route 193
|
| nearAirport |
Baltimore/Washington International Thurgood Marshall Airport
ⓘ
Ronald Reagan Washington National Airport ⓘ |
| partOf |
Prince George’s County Public Schools service area
ⓘ
linked to:
Prince George’s County Public Schools
|
| plannedTransit | Purple Line light rail corridor ⓘ |
| publicTransit |
served by Metrobus routes
ⓘ
served by TheBus (Prince George’s County) routes ⓘ |
| regionalRole | gateway community for immigrants to the Washington, D.C. area ⓘ |
| state | Maryland ⓘ |
| timeZone | Eastern Time Zone ⓘ |
| ZIPCode | 20783 ⓘ |
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: Langley Park, Maryland Description of subject: Langley Park, Maryland is a diverse suburban community in Prince George’s County, just outside Washington, D.C., known for its large immigrant population and mix of residential and commercial areas.
Referenced by (15)
Full triples — surface form annotated when it differs from this entity's canonical label.