Sunderland, Maryland
E233227
Sunderland, Maryland is an unincorporated community in Calvert County known for its rural residential character within the broader Southern Maryland region.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sunderland, Maryland canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T785769 — 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: Sunderland, Maryland Context triple: [Calvert County, Maryland, hasCommunity, Sunderland, Maryland]
-
A.
Brunswick, Maryland
Brunswick, Maryland is a small city along the Potomac River known historically as a B&O Railroad hub and now as a commuter town within the Washington, D.C. metropolitan area.
-
B.
Adelphi, Maryland
Adelphi, Maryland is a suburban community in Prince George's County, just outside Washington, D.C., known primarily as a residential area near the University of Maryland and the city of College Park.
-
C.
Glen Burnie, Maryland
Glen Burnie, Maryland is a suburban community in Anne Arundel County near Baltimore, known as a residential and commercial hub with light rail access to the city.
-
D.
Solomons, Maryland
Solomons, Maryland is a waterfront village at the southern tip of Calvert County known for its marinas, seafood restaurants, and maritime museums along the Patuxent River and Chesapeake Bay.
-
E.
Owings Mills, Maryland
Owings Mills, Maryland is a suburban community northwest of Baltimore known for hosting the Baltimore Ravens’ training complex and serving as a regional commercial and residential hub.
- 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: Sunderland, Maryland Target entity description: Sunderland, Maryland is an unincorporated community in Calvert County known for its rural residential character within the broader Southern Maryland region.
-
A.
Brunswick, Maryland
Brunswick, Maryland is a small city along the Potomac River known historically as a B&O Railroad hub and now as a commuter town within the Washington, D.C. metropolitan area.
-
B.
Adelphi, Maryland
Adelphi, Maryland is a suburban community in Prince George's County, just outside Washington, D.C., known primarily as a residential area near the University of Maryland and the city of College Park.
-
C.
Glen Burnie, Maryland
Glen Burnie, Maryland is a suburban community in Anne Arundel County near Baltimore, known as a residential and commercial hub with light rail access to the city.
-
D.
Solomons, Maryland
Solomons, Maryland is a waterfront village at the southern tip of Calvert County known for its marinas, seafood restaurants, and maritime museums along the Patuxent River and Chesapeake Bay.
-
E.
Owings Mills, Maryland
Owings Mills, Maryland is a suburban community northwest of Baltimore known for hosting the Baltimore Ravens’ training complex and serving as a regional commercial and residential hub.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf | unincorporated community ⓘ |
| areaCode |
410
ⓘ
443 ⓘ 667 ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county | Calvert County, Maryland NERFINISHED ⓘ |
| GNISFeatureID | 591380 ⓘ |
| governingBody |
Calvert County Board of County Commissioners
ⓘ
surface form:
Calvert County government
|
| hasCharacteristic | rural residential character ⓘ |
| hasFeature |
commuter community for Washington metropolitan area
ⓘ
low-density housing ⓘ |
| hasSettlementType | unincorporated community ⓘ |
| hasTransportation |
Maryland Route 2
ⓘ
Maryland Route 4 ⓘ |
| isPartOf | Calvert County, Maryland NERFINISHED ⓘ |
| locatedIn |
Calvert County, Maryland
NERFINISHED
ⓘ
Eastern United States ⓘ
surface form:
eastern United States
western shore of Chesapeake Bay region ⓘ |
| locatedInTimeZone | Eastern Time Zone ⓘ |
| nearCity |
Chesapeake Beach, Maryland
ⓘ
Huntingtown, Maryland ⓘ Owings, Maryland ⓘ |
| partOf |
Southern Maryland
ⓘ
United States Census Bureau Calvert County region ⓘ |
| postalCode | 20689 ⓘ |
| region | Southern Maryland ⓘ |
| state | Maryland ⓘ |
| timeZoneDST |
Eastern Time Zone
ⓘ
surface form:
Eastern Daylight Time
|
| timeZoneStandard | Eastern Standard 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: Sunderland, Maryland Description of subject: Sunderland, Maryland is an unincorporated community in Calvert County known for its rural residential character within the broader Southern Maryland region.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.