Gwynns Falls Greenway
E791984
Gwynns Falls Greenway is an urban greenway and trail system in Baltimore that preserves natural areas along the Gwynns Falls stream while providing recreational paths for walking and biking.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Gwynns Falls Greenway canonical | 1 |
| Gwynns Falls Trail | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9304914 — 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: Gwynns Falls Greenway Context triple: [Gwynns Falls, hasProtectedArea, Gwynns Falls Greenway]
-
A.
Anacostia Riverwalk Trail
The Anacostia Riverwalk Trail is a multi-use recreational path in Washington, D.C., that connects parks, neighborhoods, and waterfront areas along the Anacostia River.
-
B.
Capital Crescent Trail
The Capital Crescent Trail is a popular multi-use rail trail in the Washington, D.C. area, known for its scenic route along the Potomac River connecting Georgetown to suburban Maryland.
-
C.
C&O Canal Towpath
The C&O Canal Towpath is a historic recreational trail along the Chesapeake & Ohio Canal that offers scenic walking, running, and cycling routes through Georgetown and beyond.
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D.
Anacostia Tributary Trail System
The Anacostia Tributary Trail System is a network of multi-use trails in the Washington, D.C. metropolitan area that follows the tributaries of the Anacostia River, providing recreational and commuter routes for cyclists, runners, and walkers.
-
E.
Nine Mile Run greenway
Nine Mile Run greenway is an urban green corridor and restored natural area in Pittsburgh that provides trails, recreation space, and ecological habitat along the Nine Mile Run stream.
- 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: Gwynns Falls Greenway Target entity description: Gwynns Falls Greenway is an urban greenway and trail system in Baltimore that preserves natural areas along the Gwynns Falls stream while providing recreational paths for walking and biking.
-
A.
Anacostia Riverwalk Trail
The Anacostia Riverwalk Trail is a multi-use recreational path in Washington, D.C., that connects parks, neighborhoods, and waterfront areas along the Anacostia River.
-
B.
Capital Crescent Trail
The Capital Crescent Trail is a popular multi-use rail trail in the Washington, D.C. area, known for its scenic route along the Potomac River connecting Georgetown to suburban Maryland.
-
C.
C&O Canal Towpath
The C&O Canal Towpath is a historic recreational trail along the Chesapeake & Ohio Canal that offers scenic walking, running, and cycling routes through Georgetown and beyond.
-
D.
Anacostia Tributary Trail System
The Anacostia Tributary Trail System is a network of multi-use trails in the Washington, D.C. metropolitan area that follows the tributaries of the Anacostia River, providing recreational and commuter routes for cyclists, runners, and walkers.
-
E.
Nine Mile Run greenway
Nine Mile Run greenway is an urban green corridor and restored natural area in Pittsburgh that provides trails, recreation space, and ecological habitat along the Nine Mile Run stream.
- F. None of above. chosen
Statements (33)
| Predicate | Object |
|---|---|
| instanceOf |
recreational trail
ⓘ
trail system ⓘ urban greenway ⓘ |
| connects |
multiple Baltimore neighborhoods
ⓘ
parks along Gwynns Falls ⓘ |
| environmentType |
riparian corridor
ⓘ
urban green space ⓘ |
| follows | Gwynns Falls ⓘ |
| followsWatercourse |
Gwynns Falls stream
ⓘ
linked to:
Gwynns Falls
|
| hasAccessibility | public ⓘ |
| hasAccessMode |
bicycle
ⓘ
foot ⓘ |
| hasActivity |
cycling
ⓘ
hiking ⓘ running ⓘ |
| hasFeature |
multi‑use paths
ⓘ
natural areas ⓘ stream valley ⓘ urban parkland ⓘ |
| hasSurface |
paved sections
ⓘ
unpaved sections ⓘ |
| hasUse |
biking
ⓘ
recreation ⓘ walking ⓘ |
| isPartOf |
Baltimore parks and recreation system
ⓘ
linked to:
Recreation and Parks Department (Baltimore)
|
| locatedIn |
Baltimore
ⓘ
Maryland ⓘ United States ⓘ
linked to:
United States of America
|
| managedBy |
City of Baltimore (parks and recreation)
ⓘ
linked to:
Recreation and Parks Department (Baltimore)
|
| purpose |
non‑motorized transportation
ⓘ
outdoor recreation ⓘ preservation of natural areas ⓘ |
| traverses | Gwynns Falls stream valley ⓘ |
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: Gwynns Falls Greenway Description of subject: Gwynns Falls Greenway is an urban greenway and trail system in Baltimore that preserves natural areas along the Gwynns Falls stream while providing recreational paths for walking and biking.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Gwynns Falls Greenway