Cheltenham, Maryland
E653321
Cheltenham, Maryland is an unincorporated community in Prince George's County known for hosting federal training facilities and its proximity to the Washington, D.C. metropolitan area.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Cheltenham, Maryland canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7231448 — 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: Cheltenham, Maryland Context triple: [FLETC Cheltenham, namedAfter, Cheltenham, Maryland]
-
A.
Chester, Maryland
Chester, Maryland is a small unincorporated community and census-designated place on Kent Island in Queen Anne’s County, known for its waterfront location along the Chesapeake Bay and role as a residential and commercial hub for the island.
-
B.
Cheverly, Maryland
Cheverly, Maryland is a small suburban town in the Washington, D.C. metropolitan area known for its residential neighborhoods and proximity to major transportation routes.
-
C.
Chevy Chase, Maryland
Chevy Chase, Maryland is an affluent suburban community just northwest of Washington, D.C., known for its tree-lined residential streets, high-end shopping, and proximity to the nation’s capital.
-
D.
Chillum, Maryland
Chillum, Maryland is an unincorporated, densely populated suburban community in Prince George's County, located just outside Washington, D.C.
-
E.
Hampstead, Maryland
Hampstead, Maryland is a small town in northern Maryland known for its suburban residential character and proximity to both rural farmland and the Baltimore metropolitan area.
- 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: Cheltenham, Maryland Target entity description: Cheltenham, Maryland is an unincorporated community in Prince George's County known for hosting federal training facilities and its proximity to the Washington, D.C. metropolitan area.
-
A.
Chester, Maryland
Chester, Maryland is a small unincorporated community and census-designated place on Kent Island in Queen Anne’s County, known for its waterfront location along the Chesapeake Bay and role as a residential and commercial hub for the island.
-
B.
Cheverly, Maryland
Cheverly, Maryland is a small suburban town in the Washington, D.C. metropolitan area known for its residential neighborhoods and proximity to major transportation routes.
-
C.
Chevy Chase, Maryland
Chevy Chase, Maryland is an affluent suburban community just northwest of Washington, D.C., known for its tree-lined residential streets, high-end shopping, and proximity to the nation’s capital.
-
D.
Chillum, Maryland
Chillum, Maryland is an unincorporated, densely populated suburban community in Prince George's County, located just outside Washington, D.C.
-
E.
Hampstead, Maryland
Hampstead, Maryland is a small town in northern Maryland known for its suburban residential character and proximity to both rural farmland and the Baltimore metropolitan area.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf | unincorporated community ⓘ |
| areaCode |
240
ⓘ
301 ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county | Prince George's County, Maryland NERFINISHED ⓘ |
| featureClass | populated place ⓘ |
| GNISFeatureID | 597211 ⓘ |
| hasClimate | humid subtropical climate ⓘ |
| hasFacility |
Cheltenham Youth Detention Center
NERFINISHED
ⓘ
Federal Law Enforcement Training Centers (FLETC) Cheltenham NERFINISHED ⓘ Maryland Veterans Cemetery – Cheltenham NERFINISHED ⓘ Naval Research Laboratory Chesapeake Bay Detachment (nearby region) NERFINISHED ⓘ |
| hasTransportation |
Maryland Route 4
NERFINISHED
ⓘ
U.S. Route 301 (nearby) NERFINISHED ⓘ |
| isPartOf | United States Census Bureau-designated Washington–Arlington–Alexandria, DC–VA–MD–WV Metropolitan Statistical Area NERFINISHED ⓘ |
| latitude | 38.741 ⓘ |
| locatedIn |
Prince George’s County, Maryland
ⓘ
surface form:
Prince George's County, Maryland
|
| locatedInTimeZone | Eastern Time Zone ⓘ |
| locatedNear |
Clinton, Maryland
NERFINISHED
ⓘ
Upper Marlboro, Maryland NERFINISHED ⓘ Washington, D.C. ⓘ |
| longitude | -76.844 ⓘ |
| namedAfter | Cheltenham, Gloucestershire, England NERFINISHED ⓘ |
| partOf | Washington metropolitan area ⓘ |
| postalCode | 20623 ⓘ |
| region | Southern Maryland NERFINISHED ⓘ |
| state | Maryland ⓘ |
| timeZoneDST |
Eastern Time Zone
ⓘ
surface form:
Eastern Daylight Time
|
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: Cheltenham, Maryland Description of subject: Cheltenham, Maryland is an unincorporated community in Prince George's County known for hosting federal training facilities and its proximity to the Washington, D.C. metropolitan area.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.