Green Line (MARTA)
E499088
The Green Line (MARTA) is one of the Metropolitan Atlanta Rapid Transit Authority’s heavy rail routes serving central Atlanta and nearby neighborhoods.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Green Line (MARTA) canonical | 12 |
How this entity was disambiguated
This entity first appeared as the object of triple T5119706 — 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: Green Line (MARTA) Context triple: [Red Line (MARTA), sharesTrackageWith, Green Line (MARTA)]
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A.
Blue Line (MARTA)
The Blue Line (MARTA) is one of the primary heavy-rail rapid transit routes in the Metropolitan Atlanta Rapid Transit Authority system, running east–west across the Atlanta metropolitan area.
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B.
Gold Line (MARTA)
The Gold Line (MARTA) is one of Atlanta’s primary rapid transit rail lines, running north–south through key destinations including downtown and Hartsfield–Jackson Atlanta International Airport.
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C.
MARTA Red Line
The MARTA Red Line is a major rapid transit route in Atlanta’s Metropolitan Atlanta Rapid Transit Authority system, running north–south and serving key neighborhoods and business districts.
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D.
MARTA Streetcar
MARTA Streetcar is a modern streetcar transit service operating in Atlanta, Georgia, providing local rail connections through key downtown and nearby neighborhoods.
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E.
Harlem Line
The Harlem Line is a major commuter rail line in New York State operated by Metro-North Railroad, running from Manhattan north through the Bronx and into suburban communities in Westchester, Putnam, and Dutchess counties.
- 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: Green Line (MARTA) Target entity description: The Green Line (MARTA) is one of the Metropolitan Atlanta Rapid Transit Authority’s heavy rail routes serving central Atlanta and nearby neighborhoods.
-
A.
Blue Line (MARTA)
The Blue Line (MARTA) is one of the primary heavy-rail rapid transit routes in the Metropolitan Atlanta Rapid Transit Authority system, running east–west across the Atlanta metropolitan area.
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B.
Gold Line (MARTA)
The Gold Line (MARTA) is one of Atlanta’s primary rapid transit rail lines, running north–south through key destinations including downtown and Hartsfield–Jackson Atlanta International Airport.
-
C.
MARTA Red Line
The MARTA Red Line is a major rapid transit route in Atlanta’s Metropolitan Atlanta Rapid Transit Authority system, running north–south and serving key neighborhoods and business districts.
-
D.
MARTA Streetcar
MARTA Streetcar is a modern streetcar transit service operating in Atlanta, Georgia, providing local rail connections through key downtown and nearby neighborhoods.
-
E.
Harlem Line
The Harlem Line is a major commuter rail line in New York State operated by Metro-North Railroad, running from Manhattan north through the Bronx and into suburban communities in Westchester, Putnam, and Dutchess counties.
- F. None of above. chosen
Statements (44)
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: Green Line (MARTA) Description of subject: The Green Line (MARTA) is one of the Metropolitan Atlanta Rapid Transit Authority’s heavy rail routes serving central Atlanta and nearby neighborhoods.
Referenced by (12)
Full triples — surface form annotated when it differs from this entity's canonical label.