Washington Metro Silver Line
E446020
The Washington Metro Silver Line is a rapid transit line in the Washington, D.C. metropolitan area that extends service to Northern Virginia suburbs including Tysons and Reston.
All labels observed (13)
How this entity was disambiguated
This entity first appeared as the object of triple T3910239 — 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: Washington Metro Silver Line Context triple: [Spring Hill station, partOfNetwork, Washington Metro Silver Line]
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A.
Washington Metro Green Line
The Washington Metro Green Line is a rapid transit line in the Washington, D.C. metropolitan area that runs north–south through the city and into surrounding suburbs, including Prince George’s County, Maryland.
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B.
Washington Metro Red Line
The Washington Metro Red Line is a major rapid transit route in the Washington, D.C. metropolitan area, running through key downtown and suburban corridors as part of the region’s primary subway system.
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C.
Metro Silver Line
The Metro Silver Line is a former branding used for certain Los Angeles County Metropolitan Transportation Authority bus services, particularly those operating as part of the region’s bus rapid transit network.
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D.
Washington Metro Yellow Line
The Washington Metro Yellow Line is a rapid transit line in the Washington, D.C. metropolitan area that runs north–south through the city and into Virginia, serving key hubs including downtown Washington and Alexandria.
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E.
Washington Metro
Washington Metro is the rapid transit system serving the Washington, D.C. metropolitan area, known for its extensive rail network connecting the city with its suburbs in Maryland and Virginia.
- 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: Washington Metro Silver Line Target entity description: The Washington Metro Silver Line is a rapid transit line in the Washington, D.C. metropolitan area that extends service to Northern Virginia suburbs including Tysons and Reston.
-
A.
Washington Metro Green Line
The Washington Metro Green Line is a rapid transit line in the Washington, D.C. metropolitan area that runs north–south through the city and into surrounding suburbs, including Prince George’s County, Maryland.
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B.
Washington Metro Red Line
The Washington Metro Red Line is a major rapid transit route in the Washington, D.C. metropolitan area, running through key downtown and suburban corridors as part of the region’s primary subway system.
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C.
Metro Silver Line
The Metro Silver Line is a former branding used for certain Los Angeles County Metropolitan Transportation Authority bus services, particularly those operating as part of the region’s bus rapid transit network.
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D.
Washington Metro Yellow Line
The Washington Metro Yellow Line is a rapid transit line in the Washington, D.C. metropolitan area that runs north–south through the city and into Virginia, serving key hubs including downtown Washington and Alexandria.
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E.
Washington Metro
Washington Metro is the rapid transit system serving the Washington, D.C. metropolitan area, known for its extensive rail network connecting the city with its suburbs in Maryland and Virginia.
- F. None of above. chosen
Statements (54)
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: Washington Metro Silver Line Description of subject: The Washington Metro Silver Line is a rapid transit line in the Washington, D.C. metropolitan area that extends service to Northern Virginia suburbs including Tysons and Reston.
Referenced by (42)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Washington Metro Silver Line
linked to: Washington Metro Silver Line
linked to: Washington Metro Silver Line
linked to: Washington Metro Silver Line
linked to: Washington Metro Silver Line
linked to: Washington Metro Silver Line
linked to: Washington Metro Silver Line
linked to: Washington Metro Silver Line
linked to: Washington Metro Silver Line
linked to: Washington Metro Silver Line
linked to: Washington Metro Silver Line
linked to: Washington Metro Silver Line
linked to: Washington Metro Silver Line
linked to: Washington Metro Silver Line
linked to: Washington Metro Silver Line
linked to: Washington Metro Silver Line
subject linked to:
Largo
linked to: Washington Metro Silver Line
subject linked to:
Largo
linked to: Washington Metro Silver Line
linked to: Washington Metro Silver Line
subject linked to:
Blue Line and Orange Line
linked to: Washington Metro Silver Line
linked to: Washington Metro Silver Line
linked to: Washington Metro Silver Line
linked to: Washington Metro Silver Line
linked to: Washington Metro Silver Line
Spring Hill Road
→
hasTransportationConnection
→
Washington Metro Silver Line via Spring Hill station
ⓘ
linked to: Washington Metro Silver Line
linked to: Washington Metro Silver Line
subject linked to:
Orange
linked to: Washington Metro Silver Line
Herndon area of Fairfax County, Virginia
→
hasTransportation
→
Washington Metro Silver Line access nearby
ⓘ
linked to: Washington Metro Silver Line