MARTA rail network
E501394
The MARTA rail network is the rapid transit system serving the Atlanta metropolitan area, consisting of multiple color-coded lines that connect key neighborhoods, suburbs, and major destinations such as downtown, the airport, and business districts.
All labels observed (14)
How this entity was disambiguated
This entity first appeared as the object of triple T5173772 — 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: MARTA rail network Context triple: [Gold Line (MARTA), partOf, MARTA rail network]
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A.
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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B.
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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C.
MARTA rail stations
MARTA rail stations are the train stops and transit hubs of Atlanta’s Metropolitan Atlanta Rapid Transit Authority rail system.
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D.
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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E.
MARTA Bus
MARTA Bus is the public bus transit system serving the Atlanta metropolitan area as part of the region’s primary mass transit network.
- 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: MARTA rail network Target entity description: The MARTA rail network is the rapid transit system serving the Atlanta metropolitan area, consisting of multiple color-coded lines that connect key neighborhoods, suburbs, and major destinations such as downtown, the airport, and business districts.
-
A.
MARTA Streetcar
MARTA Streetcar is a modern streetcar transit service operating in Atlanta, Georgia, providing local rail connections through key downtown and nearby neighborhoods.
-
B.
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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C.
MARTA rail stations
MARTA rail stations are the train stops and transit hubs of Atlanta’s Metropolitan Atlanta Rapid Transit Authority rail system.
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D.
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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E.
MARTA Bus
MARTA Bus is the public bus transit system serving the Atlanta metropolitan area as part of the region’s primary mass transit network.
- F. None of above. chosen
Statements (49)
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: MARTA rail network Description of subject: The MARTA rail network is the rapid transit system serving the Atlanta metropolitan area, consisting of multiple color-coded lines that connect key neighborhoods, suburbs, and major destinations such as downtown, the airport, and business districts.
Referenced by (78)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Blue Line
linked to: MARTA rail network
linked to: MARTA rail network
linked to: MARTA rail network
linked to: MARTA rail network
linked to: MARTA rail network
linked to: MARTA rail network
linked to: MARTA rail network
linked to: MARTA rail network
linked to: MARTA rail network
linked to: MARTA rail network
linked to: MARTA rail network
subject linked to:
Green Line
linked to: MARTA rail network
linked to: MARTA rail network
linked to: MARTA rail network
linked to: MARTA rail network
linked to: MARTA rail network
linked to: MARTA rail network
linked to: MARTA rail network
linked to: MARTA rail network
linked to: MARTA rail network
subject linked to:
Dome/GWCC/Philips Arena/CNN Center MARTA station
linked to: MARTA rail network
linked to: MARTA rail network
linked to: MARTA rail network
subject linked to:
MARTA Garnett station
linked to: MARTA rail network
linked to: MARTA rail network
linked to: MARTA rail network
linked to: MARTA rail network
linked to: MARTA rail network
linked to: MARTA rail network
linked to: MARTA rail network
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linked to: MARTA rail network
MARTA color-based naming scheme
→
appliesTo
→
Metropolitan Atlanta Rapid Transit Authority rail system
ⓘ
linked to: MARTA rail network
linked to: MARTA rail network
linked to: MARTA rail network
linked to: MARTA rail network
linked to: MARTA rail network
linked to: MARTA rail network
linked to: MARTA rail network
linked to: MARTA rail network
linked to: MARTA rail network
linked to: MARTA rail network
linked to: MARTA rail network