Fort Carroll–Fort Greble greenway
E745411
The Fort Carroll–Fort Greble greenway is a recreational trail and park corridor in Washington, D.C., linking historic Civil War-era fort sites in the southeastern portion of the Fort Circle Parks system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Fort Carroll–Fort Greble greenway canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8612872 — 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: Fort Carroll–Fort Greble greenway Context triple: [Fort Circle Parks (southeastern segments), hasPart, Fort Carroll–Fort Greble greenway]
-
A.
Mingo Creek Greenway
Mingo Creek Greenway is a multi-use recreational trail in Knightdale, North Carolina, offering walking, running, and biking paths along Mingo Creek and connecting to the regional greenway network.
-
B.
Beltline Trail
The Beltline Trail is a popular multi-use recreational path in Toronto that follows a former railway corridor through ravines and parkland.
-
C.
Libba Cotten Bikeway
Libba Cotten Bikeway is a multi-use pedestrian and bicycle path in Carrboro, North Carolina, named in honor of folk musician Elizabeth “Libba” Cotten.
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D.
East Lake Greenway
East Lake Greenway is a scenic recreational trail and park system encircling Wuhan’s East Lake, popular for walking, cycling, and enjoying lakeside views and greenery.
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E.
Battell Trail
Battell Trail is a popular hiking route in Vermont that ascends Mount Abraham through forested terrain to reach scenic summit views.
- 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: Fort Carroll–Fort Greble greenway Target entity description: The Fort Carroll–Fort Greble greenway is a recreational trail and park corridor in Washington, D.C., linking historic Civil War-era fort sites in the southeastern portion of the Fort Circle Parks system.
-
A.
Mingo Creek Greenway
Mingo Creek Greenway is a multi-use recreational trail in Knightdale, North Carolina, offering walking, running, and biking paths along Mingo Creek and connecting to the regional greenway network.
-
B.
Beltline Trail
The Beltline Trail is a popular multi-use recreational path in Toronto that follows a former railway corridor through ravines and parkland.
-
C.
Libba Cotten Bikeway
Libba Cotten Bikeway is a multi-use pedestrian and bicycle path in Carrboro, North Carolina, named in honor of folk musician Elizabeth “Libba” Cotten.
-
D.
East Lake Greenway
East Lake Greenway is a scenic recreational trail and park system encircling Wuhan’s East Lake, popular for walking, cycling, and enjoying lakeside views and greenery.
-
E.
Battell Trail
Battell Trail is a popular hiking route in Vermont that ascends Mount Abraham through forested terrain to reach scenic summit views.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf |
greenway
ⓘ
park corridor ⓘ recreational trail ⓘ |
| connectsWith |
Fort Carroll
ⓘ
Fort Greble ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| follows | historic Civil War-era fort sites ⓘ |
| hasAccessibility |
bicycle access
ⓘ
pedestrian access ⓘ |
| hasHeritage | American Civil War ⓘ |
| hasPart |
historic earthworks vicinity
ⓘ
open space ⓘ parkland ⓘ trail segments ⓘ wooded areas ⓘ |
| hasSubject |
Civil War history
ⓘ
historic preservation ⓘ urban green space ⓘ |
| hasUse |
bicycling
ⓘ
jogging ⓘ recreation ⓘ walking ⓘ |
| isNamedAfter |
Fort Carroll
ⓘ
Fort Greble ⓘ |
| locatedIn | Washington, D.C. ⓘ |
| locatedInAdministrativeTerritorialEntity | Southeast Washington, D.C. ⓘ |
| locatedInProtectedArea |
Fort Circle Parks system
ⓘ
linked to:
Fort Circle Parks
|
| locatedInTimeZone | Eastern Time Zone ⓘ |
| operator | National Park Service ⓘ |
| ownedBy |
United States federal government
ⓘ
linked to:
United States government
|
| partOf |
Fort Circle Parks
ⓘ
Fort Circle greenway network ⓘ
linked to:
Fort Circle greenway system
|
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: Fort Carroll–Fort Greble greenway Description of subject: The Fort Carroll–Fort Greble greenway is a recreational trail and park corridor in Washington, D.C., linking historic Civil War-era fort sites in the southeastern portion of the Fort Circle Parks system.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.