Torrey C. Brown Rail Trail
E56466
The Torrey C. Brown Rail Trail is a popular multi-use recreational trail in Maryland that follows a former railroad corridor through scenic rural and wooded landscapes.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Torrey C. Brown Rail Trail canonical | 5 |
| Northern Central Railroad Trail | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T437785 — 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: Torrey C. Brown Rail Trail Context triple: [Northern Central Railway, someRightOfWayUsedBy, Torrey C. Brown Rail Trail]
-
A.
North County Trailway
North County Trailway is a paved multi-use rail trail in Westchester County, New York, popular for walking, running, and cycling along a former railroad corridor.
-
B.
Battle Road Trail
Battle Road Trail is a historic walking and biking path that follows the route of the opening battles of the American Revolutionary War between Lexington and Concord in Massachusetts.
-
C.
Washington & Old Dominion Railroad Trail
The Washington & Old Dominion Railroad Trail is a popular multi-use paved rail trail in Northern Virginia that follows a former railroad corridor through several communities for recreation and commuting.
-
D.
Pump Station Trail
Pump Station Trail is a popular hiking path in Eno River State Park in North Carolina, known for its riverside scenery, historic ruins, and moderately easy terrain.
-
E.
Geneva Spur
Geneva Spur is a branch of the Illinois Prairie Path, a multi-use recreational trail in the Chicago metropolitan area.
- 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: Torrey C. Brown Rail Trail Target entity description: The Torrey C. Brown Rail Trail is a popular multi-use recreational trail in Maryland that follows a former railroad corridor through scenic rural and wooded landscapes.
-
A.
North County Trailway
North County Trailway is a paved multi-use rail trail in Westchester County, New York, popular for walking, running, and cycling along a former railroad corridor.
-
B.
Battle Road Trail
Battle Road Trail is a historic walking and biking path that follows the route of the opening battles of the American Revolutionary War between Lexington and Concord in Massachusetts.
-
C.
Washington & Old Dominion Railroad Trail
The Washington & Old Dominion Railroad Trail is a popular multi-use paved rail trail in Northern Virginia that follows a former railroad corridor through several communities for recreation and commuting.
-
D.
Pump Station Trail
Pump Station Trail is a popular hiking path in Eno River State Park in North Carolina, known for its riverside scenery, historic ruins, and moderately easy terrain.
-
E.
Geneva Spur
Geneva Spur is a branch of the Illinois Prairie Path, a multi-use recreational trail in the Chicago metropolitan area.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
multi-use recreational trail
ⓘ
rail trail ⓘ rail trail in Maryland ⓘ |
| category |
Hiking trails in Maryland
ⓘ
Protected areas of Baltimore County, Maryland ⓘ Rail trails in Maryland ⓘ |
| connectsTo | York County Heritage Rail Trail ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| follows | former Northern Central Railway corridor ⓘ |
| followsWaterway | Gunpowder Falls ⓘ |
| formerName |
Torrey C. Brown Rail Trail
self-linksurface differs
ⓘ
surface form:
Northern Central Railroad Trail
|
| hasFeature |
historic railroad corridor
ⓘ
scenic views ⓘ wildlife viewing opportunities ⓘ |
| locatedIn |
Baltimore County
ⓘ
surface form:
Baltimore County, Maryland
Maryland ⓘ |
| managedBy | Maryland Department of Natural Resources ⓘ |
| namedAfter | Torrey C. Brown ⓘ |
| partOf |
Maryland Park Service
ⓘ
surface form:
Maryland state park system
|
| passesThrough |
rural landscapes
ⓘ
wooded landscapes ⓘ |
| replaces |
Northern Central Railway
ⓘ
surface form:
Northern Central Railway right-of-way
|
| trailSurface |
crushed stone
ⓘ
gravel ⓘ |
| trailType | non-motorized trail ⓘ |
| usedFor |
bicycling
ⓘ
cross-country skiing ⓘ hiking ⓘ horseback riding ⓘ running ⓘ |
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: Torrey C. Brown Rail Trail Description of subject: The Torrey C. Brown Rail Trail is a popular multi-use recreational trail in Maryland that follows a former railroad corridor through scenic rural and wooded landscapes.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Northern Central Railroad Trail