Fort Totten station (Washington Metro)
E587109
Fort Totten station (Washington Metro) is a major Washington, D.C. Metrorail transfer station where multiple lines intersect, serving the Fort Totten neighborhood and surrounding areas.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Fort Totten station (Washington Metro) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6347147 — 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: Fort Totten station (Washington Metro) Context triple: [Fort Totten, servedBy, Fort Totten station (Washington Metro)]
-
A.
Crystal City station (Washington Metro)
Crystal City station (Washington Metro) is an underground rapid transit station in Arlington, Virginia, serving the Blue and Yellow Lines and providing access to the Crystal City business district near Reagan National Airport.
-
B.
Capitol Heights station
Capitol Heights station is an elevated Washington Metro station in Prince George's County, Maryland, serving the Blue and Silver Lines near the D.C.–Maryland border.
-
C.
Rockville station
Rockville station is a commuter rail and transit hub in Rockville, Maryland, served by MARC’s Brunswick Line and Washington Metro’s Red Line.
-
D.
Potomac Yard–VT Metrorail station
Potomac Yard–VT Metrorail station is a Washington Metro station in Alexandria, Virginia, serving the Blue and Yellow lines and providing transit access to the Potomac Yard redevelopment area and nearby neighborhoods.
-
E.
West Hyattsville station
West Hyattsville station is a Washington Metro rapid transit stop in Hyattsville, Maryland, serving the Green Line.
- 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: Fort Totten station (Washington Metro) Target entity description: Fort Totten station (Washington Metro) is a major Washington, D.C. Metrorail transfer station where multiple lines intersect, serving the Fort Totten neighborhood and surrounding areas.
-
A.
Crystal City station (Washington Metro)
Crystal City station (Washington Metro) is an underground rapid transit station in Arlington, Virginia, serving the Blue and Yellow Lines and providing access to the Crystal City business district near Reagan National Airport.
-
B.
Capitol Heights station
Capitol Heights station is an elevated Washington Metro station in Prince George's County, Maryland, serving the Blue and Silver Lines near the D.C.–Maryland border.
-
C.
Rockville station
Rockville station is a commuter rail and transit hub in Rockville, Maryland, served by MARC’s Brunswick Line and Washington Metro’s Red Line.
-
D.
Potomac Yard–VT Metrorail station
Potomac Yard–VT Metrorail station is a Washington Metro station in Alexandria, Virginia, serving the Blue and Yellow lines and providing transit access to the Potomac Yard redevelopment area and nearby neighborhoods.
-
E.
West Hyattsville station
West Hyattsville station is a Washington Metro rapid transit stop in Hyattsville, Maryland, serving the Green Line.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Washington Metro station
ⓘ
transfer station ⓘ |
| accessible | yes ⓘ |
| addedService |
Green Line
NERFINISHED
ⓘ
Yellow Line NERFINISHED ⓘ |
| bicycleFacilities | yes ⓘ |
| category |
Railway stations in Washington, D.C.
ⓘ
Washington Metro Green Line stations ⓘ Washington Metro Red Line stations ⓘ Washington Metro Yellow Line stations ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| fareSystem | SmarTrip NERFINISHED ⓘ |
| fareZone | District of Columbia NERFINISHED ⓘ |
| hasBusConnections | yes ⓘ |
| hasElevator | yes ⓘ |
| hasEntrance |
north entrance
ⓘ
south entrance ⓘ |
| hasEscalator | yes ⓘ |
| hasServicePattern | interchange between radial and crosstown routes ⓘ |
| hasShelter | yes ⓘ |
| locatedIn |
Fort Totten neighborhood
NERFINISHED
ⓘ
Washington, D.C. ⓘ |
| mapRepresentation | Washington Metro system map ⓘ |
| nearbyFacility | Fort Totten Park NERFINISHED ⓘ |
| opened | 1978 ⓘ |
| openedOnLine | Red Line NERFINISHED ⓘ |
| operatedBy | Washington Metropolitan Area Transit Authority ⓘ |
| ownedBy | Washington Metropolitan Area Transit Authority ⓘ |
| parking | yes ⓘ |
| partOfNetwork | Metrorail NERFINISHED ⓘ |
| platformConfiguration |
island platform
ⓘ
side platform ⓘ |
| safetyIncident | site of 2009 Red Line collision vicinity ⓘ |
| servedByLine |
Green Line
NERFINISHED
ⓘ
Red Line NERFINISHED ⓘ Yellow Line NERFINISHED ⓘ |
| servesNeighborhood |
Fort Totten
NERFINISHED
ⓘ
North Michigan Park NERFINISHED ⓘ Queens Chapel NERFINISHED ⓘ Riggs Park NERFINISHED ⓘ |
| stationCode |
B06
ⓘ
E06 ⓘ |
| structureType |
partially below-grade
ⓘ
partially elevated ⓘ |
| ticketingSystem | faregates with magnetic and smart card readers ⓘ |
| tracks | 3 ⓘ |
| transferBetween |
Red Line and Green Line
NERFINISHED
ⓘ
Red Line and Yellow Line NERFINISHED ⓘ |
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: Fort Totten station (Washington Metro) Description of subject: Fort Totten station (Washington Metro) is a major Washington, D.C. Metrorail transfer station where multiple lines intersect, serving the Fort Totten neighborhood and surrounding areas.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.