Point of Rocks, Maryland
E429619
Point of Rocks, Maryland is an unincorporated community in Frederick County known for its historic railroad junction and Victorian Gothic train station along the Potomac River.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Point of Rocks, Maryland canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4297259 — 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: Point of Rocks, Maryland Context triple: [Point of Rocks station, locatedIn, Point of Rocks, Maryland]
-
A.
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.
-
B.
Westernport, Maryland
Westernport, Maryland is a small town in Allegany County known for its location along the North Branch of the Potomac River near the West Virginia border.
-
C.
Morningside, Maryland
Morningside, Maryland is a small suburban town in the Washington, D.C. metropolitan area known for its proximity to Joint Base Andrews.
-
D.
Sinepuxent, Maryland
Sinepuxent, Maryland was a historic coastal community on Maryland’s Eastern Shore, now largely vanished, best known as the birthplace of U.S. naval hero Stephen Decatur.
-
E.
Wallville, Maryland
Wallville, Maryland is an unincorporated rural community located within Calvert County in the state of Maryland.
- 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: Point of Rocks, Maryland Target entity description: Point of Rocks, Maryland is an unincorporated community in Frederick County known for its historic railroad junction and Victorian Gothic train station along the Potomac River.
-
A.
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.
-
B.
Westernport, Maryland
Westernport, Maryland is a small town in Allegany County known for its location along the North Branch of the Potomac River near the West Virginia border.
-
C.
Morningside, Maryland
Morningside, Maryland is a small suburban town in the Washington, D.C. metropolitan area known for its proximity to Joint Base Andrews.
-
D.
Sinepuxent, Maryland
Sinepuxent, Maryland was a historic coastal community on Maryland’s Eastern Shore, now largely vanished, best known as the birthplace of U.S. naval hero Stephen Decatur.
-
E.
Wallville, Maryland
Wallville, Maryland is an unincorporated rural community located within Calvert County in the state of Maryland.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf | unincorporated community ⓘ |
| connectedTo | Loudoun County, Virginia NERFINISHED ⓘ |
| country | United States of America ⓘ |
| GNISFeatureID | 590996 ⓘ |
| hasBorderCrossing | Point of Rocks Bridge NERFINISHED ⓘ |
| hasFeature |
historic architecture
ⓘ
railroad town character ⓘ riverside setting ⓘ |
| hasHistoricSite | Point of Rocks station NERFINISHED ⓘ |
| hasRailroadJunction |
Baltimore and Ohio Railroad
NERFINISHED
ⓘ
Brunswick Line NERFINISHED ⓘ CSX Transportation NERFINISHED ⓘ Metropolitan Subdivision NERFINISHED ⓘ |
| hasRailwayStation | Point of Rocks station NERFINISHED ⓘ |
| hasTransportation |
MARC Brunswick Line service
ⓘ
Maryland Route 28 NERFINISHED ⓘ U.S. Route 15 NERFINISHED ⓘ |
| knownFor |
Victorian Gothic train station
ⓘ
historic railroad junction ⓘ location along the Potomac River ⓘ |
| locatedIn |
Frederick County, Maryland
NERFINISHED
ⓘ
Maryland ⓘ Mid-Atlantic United States NERFINISHED ⓘ |
| locatedInMetropolitanArea | Washington metropolitan area NERFINISHED ⓘ |
| locatedOnRiver | Potomac River NERFINISHED ⓘ |
| near |
Brunswick, Maryland
NERFINISHED
ⓘ
Catoctin Mountain NERFINISHED ⓘ Leesburg, Virginia NERFINISHED ⓘ |
| railwayStationStyle | Victorian Gothic ⓘ |
| servedBy |
CSX Transportation
NERFINISHED
ⓘ
Maryland Area Regional Commuter NERFINISHED ⓘ |
| 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: Point of Rocks, Maryland Description of subject: Point of Rocks, Maryland is an unincorporated community in Frederick County known for its historic railroad junction and Victorian Gothic train station along the Potomac River.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.