Great Mills, Maryland
E503319
Great Mills, Maryland is an unincorporated community in St. Mary's County known for its residential character and proximity to the Patuxent River and Naval Air Station Patuxent River.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Great Mills, Maryland canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5120468 — 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: Great Mills, Maryland Context triple: [St. Mary's County, Maryland, contains, Great Mills, Maryland]
-
A.
Walker Mill, Maryland
Walker Mill, Maryland is a residential community in Prince George's County, just outside Washington, D.C., known for its suburban character and proximity to several small municipalities.
-
B.
Morningside, Maryland
Morningside, Maryland is a small suburban town in the Washington, D.C. metropolitan area known for its proximity to Joint Base Andrews.
-
C.
Hughesville, Maryland
Hughesville, Maryland is an unincorporated community and rural crossroads village in Charles County that serves as a regional commercial and administrative center in Southern Maryland.
-
D.
White Oak, Maryland
White Oak, Maryland is a suburban community in Montgomery County known for its residential neighborhoods, shopping centers, and proximity to major federal research facilities.
-
E.
White Plains, Maryland
White Plains, Maryland is an unincorporated suburban community in Charles County known for its residential neighborhoods, commercial centers, and access to major routes serving the Washington, D.C. 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: Great Mills, Maryland Target entity description: Great Mills, Maryland is an unincorporated community in St. Mary's County known for its residential character and proximity to the Patuxent River and Naval Air Station Patuxent River.
-
A.
Walker Mill, Maryland
Walker Mill, Maryland is a residential community in Prince George's County, just outside Washington, D.C., known for its suburban character and proximity to several small municipalities.
-
B.
Morningside, Maryland
Morningside, Maryland is a small suburban town in the Washington, D.C. metropolitan area known for its proximity to Joint Base Andrews.
-
C.
Hughesville, Maryland
Hughesville, Maryland is an unincorporated community and rural crossroads village in Charles County that serves as a regional commercial and administrative center in Southern Maryland.
-
D.
White Oak, Maryland
White Oak, Maryland is a suburban community in Montgomery County known for its residential neighborhoods, shopping centers, and proximity to major federal research facilities.
-
E.
White Plains, Maryland
White Plains, Maryland is an unincorporated suburban community in Charles County known for its residential neighborhoods, commercial centers, and access to major routes serving the Washington, D.C. metropolitan area.
- F. None of above. chosen
Statements (36)
| Predicate | Object |
|---|---|
| instanceOf | unincorporated community ⓘ |
| areaCode |
240
ⓘ
301 ⓘ |
| country | United States of America ⓘ |
| county | St. Mary's County, Maryland NERFINISHED ⓘ |
| feature |
small local businesses
ⓘ
suburban-style housing developments ⓘ wooded residential neighborhoods ⓘ |
| governedAs | unincorporated area under St. Mary's County government ⓘ |
| hasClimate | humid subtropical climate ⓘ |
| hasEducationalInstitution |
Great Mills High School
NERFINISHED
ⓘ
Great Mills Middle School NERFINISHED ⓘ Greenview Knolls Elementary School NERFINISHED ⓘ |
| hasLandUseCharacteristic | primarily residential ⓘ |
| hasPublicService |
St. Mary's County Department of Emergency Services
NERFINISHED
ⓘ
St. Mary's County Sheriff's Office jurisdiction ⓘ |
| hasRecreation | youth sports leagues ⓘ |
| hasReligiousInstitution | local churches ⓘ |
| hasTransportation | local road network connecting to MD-4 and MD-235 ⓘ |
| locatedIn |
Southern Maryland
NERFINISHED
ⓘ
St. Mary's Peninsula NERFINISHED ⓘ |
| locatedInMetropolitanContext | within commuting distance of Washington, D.C. region ⓘ |
| locatedNear |
California, Maryland
NERFINISHED
ⓘ
Lexington Park, Maryland NERFINISHED ⓘ Naval Air Station Patuxent River NERFINISHED ⓘ Patuxent River NERFINISHED ⓘ St. Mary's River State Park NERFINISHED ⓘ |
| locatedOn | Maryland Route 5 NERFINISHED ⓘ |
| nearestMajorMilitaryInstallation | Naval Air Station Patuxent River NERFINISHED ⓘ |
| observesDaylightSavingTime | yes ⓘ |
| partOf | Lexington Park, Maryland micropolitan area NERFINISHED ⓘ |
| postalCode | 20634 ⓘ |
| regionType | commuter community for Naval Air Station Patuxent River ⓘ |
| schoolDistrict | St. Mary's County Public Schools NERFINISHED ⓘ |
| state | Maryland ⓘ |
| timeZone | Eastern Time Zone ⓘ |
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: Great Mills, Maryland Description of subject: Great Mills, Maryland is an unincorporated community in St. Mary's County known for its residential character and proximity to the Patuxent River and Naval Air Station Patuxent River.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.