East Coast Greenway
E536981
The East Coast Greenway is a long-distance urban trail system that aims to connect cities from Maine to Florida with a continuous, safe route for cyclists and pedestrians.
All labels observed (2)
| Label | Occurrences |
|---|---|
| East Coast Greenway canonical | 3 |
| East Coast Greenway trails | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5608789 — 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: East Coast Greenway Context triple: [Massachusetts rail trail network, connectsTo, East Coast Greenway]
-
A.
Empire State Trail
The Empire State Trail is a 750-mile multi-use recreational trail network that spans New York State, connecting New York City, Albany, Buffalo, and the Canadian border for walking, cycling, and outdoor tourism.
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B.
Hudson River Greenway
The Hudson River Greenway is a popular multi-use waterfront path in New York City that runs along the Hudson River, providing space for cycling, walking, and recreation.
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C.
Great American Rail-Trail
The Great American Rail-Trail is a developing cross-country multiuse trail route that aims to connect existing and new rail-trails into a continuous path spanning the United States from Washington, D.C., to Washington State.
-
D.
Delaware River Trail
The Delaware River Trail is a multi-use recreational path in Philadelphia that runs along the Delaware River, offering scenic views and connecting parks, piers, and neighborhoods along the waterfront.
-
E.
Nassau-Suffolk Greenbelt Trail
The Nassau-Suffolk Greenbelt Trail is a long-distance hiking route on Long Island, New York, that links the island’s north and south shores through a network of wooded paths, parks, and nature preserves.
- 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: East Coast Greenway Target entity description: The East Coast Greenway is a long-distance urban trail system that aims to connect cities from Maine to Florida with a continuous, safe route for cyclists and pedestrians.
-
A.
Empire State Trail
The Empire State Trail is a 750-mile multi-use recreational trail network that spans New York State, connecting New York City, Albany, Buffalo, and the Canadian border for walking, cycling, and outdoor tourism.
-
B.
Hudson River Greenway
The Hudson River Greenway is a popular multi-use waterfront path in New York City that runs along the Hudson River, providing space for cycling, walking, and recreation.
-
C.
Great American Rail-Trail
The Great American Rail-Trail is a developing cross-country multiuse trail route that aims to connect existing and new rail-trails into a continuous path spanning the United States from Washington, D.C., to Washington State.
-
D.
Delaware River Trail
The Delaware River Trail is a multi-use recreational path in Philadelphia that runs along the Delaware River, offering scenic views and connecting parks, piers, and neighborhoods along the waterfront.
-
E.
Nassau-Suffolk Greenbelt Trail
The Nassau-Suffolk Greenbelt Trail is a long-distance hiking route on Long Island, New York, that links the island’s north and south shores through a network of wooded paths, parks, and nature preserves.
- F. None of above. chosen
Statements (53)
| Predicate | Object |
|---|---|
| instanceOf |
greenway
ⓘ
long-distance trail ⓘ multi-use trail ⓘ urban trail system ⓘ |
| connects |
Baltimore
NERFINISHED
ⓘ
Boston NERFINISHED ⓘ Calais, Maine NERFINISHED ⓘ Jacksonville NERFINISHED ⓘ New York City NERFINISHED ⓘ Philadelphia NERFINISHED ⓘ Raleigh NERFINISHED ⓘ Richmond NERFINISHED ⓘ Washington, D.C. NERFINISHED ⓘ major East Coast cities ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| endPoint | Key West, Florida NERFINISHED ⓘ |
| environmentalImpact | promotes low-carbon transportation ⓘ |
| follows | East Coast of the United States NERFINISHED ⓘ |
| foundedBy | East Coast Greenway Alliance NERFINISHED ⓘ |
| goal |
to create a continuous route from Maine to Florida
ⓘ
to provide a safe route for cyclists and pedestrians ⓘ |
| hasPart | local greenways and trails ⓘ |
| headquartersLocation | Durham, North Carolina NERFINISHED ⓘ |
| inception | 1991 ⓘ |
| intendedFor |
cyclists
ⓘ
non-motorized transportation ⓘ pedestrians ⓘ |
| length | approximately 3000 miles ⓘ |
| operator | East Coast Greenway Alliance NERFINISHED ⓘ |
| passesThrough |
Connecticut
NERFINISHED
ⓘ
Delaware NERFINISHED ⓘ District of Columbia NERFINISHED ⓘ Florida NERFINISHED ⓘ Georgia NERFINISHED ⓘ Maine NERFINISHED ⓘ Maryland NERFINISHED ⓘ Massachusetts NERFINISHED ⓘ New Hampshire NERFINISHED ⓘ New Jersey NERFINISHED ⓘ New York NERFINISHED ⓘ North Carolina NERFINISHED ⓘ Pennsylvania NERFINISHED ⓘ Rhode Island NERFINISHED ⓘ South Carolina NERFINISHED ⓘ Virginia NERFINISHED ⓘ |
| routeType | off-road trails and on-road connectors ⓘ |
| safetyFocus | separated paths from motor vehicle traffic where possible ⓘ |
| startPoint | Calais, Maine NERFINISHED ⓘ |
| status | partially complete ⓘ |
| use |
commuting
ⓘ
recreation ⓘ tourism ⓘ |
| website | https://www.greenway.org ⓘ |
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: East Coast Greenway Description of subject: The East Coast Greenway is a long-distance urban trail system that aims to connect cities from Maine to Florida with a continuous, safe route for cyclists and pedestrians.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
East Coast Greenway trails