Carroll Co., MD
E449830
Carroll Co., MD is the standard postal abbreviation for Carroll County, a largely suburban and rural county in north-central Maryland northwest of Baltimore.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Carroll Co., MD canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4527537 — 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: Carroll Co., MD Context triple: [Carroll County, Maryland, postalAbbreviation, Carroll Co., MD]
-
A.
Carrollton, Maryland
Carrollton, Maryland was the Maryland estate associated with Charles Carroll of Carrollton, a prominent Founding Father and signer of the Declaration of Independence.
-
B.
New Carrollton, Maryland
New Carrollton, Maryland is a suburban city in the Washington, D.C. metropolitan area known for its major transit hub, including an Amtrak, MARC, and Washington Metro station.
-
C.
Town of Carroll
The Town of Carroll is a small municipality in Chautauqua County in western New York State that includes the community of Frewsburg.
-
D.
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.
-
E.
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.
- 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: Carroll Co., MD Target entity description: Carroll Co., MD is the standard postal abbreviation for Carroll County, a largely suburban and rural county in north-central Maryland northwest of Baltimore.
-
A.
Carrollton, Maryland
Carrollton, Maryland was the Maryland estate associated with Charles Carroll of Carrollton, a prominent Founding Father and signer of the Declaration of Independence.
-
B.
New Carrollton, Maryland
New Carrollton, Maryland is a suburban city in the Washington, D.C. metropolitan area known for its major transit hub, including an Amtrak, MARC, and Washington Metro station.
-
C.
Town of Carroll
The Town of Carroll is a small municipality in Chautauqua County in western New York State that includes the community of Frewsburg.
-
D.
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.
-
E.
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.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
county
ⓘ
county in Maryland ⓘ |
| borderedBy |
Adams County, Pennsylvania
NERFINISHED
ⓘ
Baltimore County, Maryland NERFINISHED ⓘ Frederick County, Maryland NERFINISHED ⓘ Howard County, Maryland NERFINISHED ⓘ York County, Pennsylvania NERFINISHED ⓘ |
| characterizedAs |
largely rural
ⓘ
largely suburban ⓘ |
| congressionalDistrict |
Maryland's 1st congressional district
NERFINISHED
ⓘ
Maryland's 2nd congressional district NERFINISHED ⓘ Maryland's 3rd congressional district NERFINISHED ⓘ Maryland's 8th congressional district NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| countySeat | Westminster, Maryland NERFINISHED ⓘ |
| fipsCode | 24-013 ⓘ |
| gnisID | 01710924 ⓘ |
| hasAreaCode |
410
ⓘ
443 ⓘ 667 ⓘ |
| hasCity | Westminster, Maryland NERFINISHED ⓘ |
| hasHigherEducationInstitution | Carroll Community College NERFINISHED ⓘ |
| hasHistoricSite |
Carroll County Farm Museum
NERFINISHED
ⓘ
Union Mills Homestead NERFINISHED ⓘ |
| hasMajorHighway |
Interstate 70
NERFINISHED
ⓘ
Maryland Route 140 NERFINISHED ⓘ Maryland Route 26 NERFINISHED ⓘ Maryland Route 30 NERFINISHED ⓘ |
| hasOfficialWebsite | https://www.carrollcountymd.gov/ ⓘ |
| hasRegionalAirport | Carroll County Regional Airport NERFINISHED ⓘ |
| hasSchoolSystem | Carroll County Public Schools (Maryland) NERFINISHED ⓘ |
| hasTown |
Hampstead, Maryland
NERFINISHED
ⓘ
Manchester, Maryland NERFINISHED ⓘ Mount Airy, Maryland NERFINISHED ⓘ New Windsor, Maryland NERFINISHED ⓘ Sykesville, Maryland NERFINISHED ⓘ Taneytown, Maryland NERFINISHED ⓘ Union Bridge, Maryland NERFINISHED ⓘ Westminster, Maryland NERFINISHED ⓘ |
| largestCity | Westminster, Maryland NERFINISHED ⓘ |
| locatedIn | north-central Maryland ⓘ |
| locatedNorthwestOf | Baltimore NERFINISHED ⓘ |
| namedAfter | Charles Carroll of Carrollton NERFINISHED ⓘ |
| partOf |
Baltimore metropolitan area
NERFINISHED
ⓘ
Piedmont Plateau region NERFINISHED ⓘ |
| postalAbbreviation | Carroll Co., MD 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: Carroll Co., MD Description of subject: Carroll Co., MD is the standard postal abbreviation for Carroll County, a largely suburban and rural county in north-central Maryland northwest of Baltimore.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.