Dorsey station
E241539
Dorsey station is a commuter rail stop in Maryland served by MARC’s Camden Line between Washington, D.C., and Baltimore.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Dorsey MARC station | 2 |
| Dorsey station canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1312003 — 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: Dorsey station Context triple: [Camden Line, hasStation, Dorsey station]
-
A.
Forest Park station
Forest Park station is a Chicago Transit Authority rapid transit station in Forest Park, Illinois, serving as the western endpoint of the Blue Line.
-
B.
Cecil B. Moore station
Cecil B. Moore station is a subway stop on Philadelphia’s Broad Street Line serving the Temple University area and surrounding North Philadelphia neighborhoods.
-
C.
Ardmore Station
Ardmore Station is a commuter rail station in Ardmore, Pennsylvania, serving Amtrak and SEPTA trains along the busy Keystone Corridor between Philadelphia and Harrisburg.
-
D.
Thompson Square station
Thompson Square station was a former railway station in Wellington, New Zealand, that was closed and superseded by the more modern Wellington railway station.
-
E.
Snyder station
Snyder station is an underground rapid transit stop on SEPTA’s Broad Street Line serving South Philadelphia.
- 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: Dorsey station Target entity description: Dorsey station is a commuter rail stop in Maryland served by MARC’s Camden Line between Washington, D.C., and Baltimore.
-
A.
Forest Park station
Forest Park station is a Chicago Transit Authority rapid transit station in Forest Park, Illinois, serving as the western endpoint of the Blue Line.
-
B.
Cecil B. Moore station
Cecil B. Moore station is a subway stop on Philadelphia’s Broad Street Line serving the Temple University area and surrounding North Philadelphia neighborhoods.
-
C.
Ardmore Station
Ardmore Station is a commuter rail station in Ardmore, Pennsylvania, serving Amtrak and SEPTA trains along the busy Keystone Corridor between Philadelphia and Harrisburg.
-
D.
Thompson Square station
Thompson Square station was a former railway station in Wellington, New Zealand, that was closed and superseded by the more modern Wellington railway station.
-
E.
Snyder station
Snyder station is an underground rapid transit stop on SEPTA’s Broad Street Line serving South Philadelphia.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
commuter rail station
ⓘ
railway station ⓘ |
| accessible | yes ⓘ |
| country | United States of America ⓘ |
| electrified | no ⓘ |
| fareSystem | MARC fare zones ⓘ |
| hasBicycleFacilities | yes ⓘ |
| hasStationCode | DOR ⓘ |
| hasWaitingShelter | yes ⓘ |
| locatedIn |
Howard County, Maryland
ⓘ
linked to:
Howard County
Maryland ⓘ |
| locatedOnRouteBetween |
Baltimore
ⓘ
Washington, D.C. ⓘ |
| nearbyHighway |
Maryland Route 100
ⓘ
U.S. Route 1 ⓘ |
| numberOfTracks | 2 ⓘ |
| operator | Maryland Transit Administration ⓘ |
| owner | Maryland Transit Administration ⓘ |
| parkingAvailable | yes ⓘ |
| parkingType | park and ride lot ⓘ |
| platformConfiguration | 2 side platforms ⓘ |
| publicTransitType | commuter rail ⓘ |
| railwayLine | Camden Line ⓘ |
| regionServed | central Maryland ⓘ |
| servedBy |
MARC Camden Line
ⓘ
linked to:
Camden Line
MARC Train ⓘ |
| servesCommunity | Dorsey, Maryland ⓘ |
| servesMetropolitanArea | Baltimore–Washington metropolitan area ⓘ |
| structureType | at-grade ⓘ |
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: Dorsey station Description of subject: Dorsey station is a commuter rail stop in Maryland served by MARC’s Camden Line between Washington, D.C., and Baltimore.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Dorsey station
linked to: Dorsey station