Potomac Yard Trail
E333534
Potomac Yard Trail is a multi-use urban path in Alexandria, Virginia, popular with cyclists and pedestrians and running through the redeveloped Potomac Yard area.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Potomac Yard Trail canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3165850 — 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: Potomac Yard Trail Context triple: [Potomac Yard–VT Metrorail station, nearbyTrail, Potomac Yard Trail]
-
A.
Four Mile Run Trail
Four Mile Run Trail is a multi-use recreational path in Northern Virginia that follows Four Mile Run stream, linking parks, neighborhoods, and other major regional trails.
-
B.
Rock Creek Park Trail
Rock Creek Park Trail is a multi-use recreational path in Washington, D.C., that follows Rock Creek through wooded parkland for walking, running, and cycling.
-
C.
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.
-
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.
Rock Creek Trail
Rock Creek Trail is a recreational multi-use path in Broomfield, Colorado, popular for walking, running, and cycling through local open spaces and neighborhoods.
- 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: Potomac Yard Trail Target entity description: Potomac Yard Trail is a multi-use urban path in Alexandria, Virginia, popular with cyclists and pedestrians and running through the redeveloped Potomac Yard area.
-
A.
Four Mile Run Trail
Four Mile Run Trail is a multi-use recreational path in Northern Virginia that follows Four Mile Run stream, linking parks, neighborhoods, and other major regional trails.
-
B.
Rock Creek Park Trail
Rock Creek Park Trail is a multi-use recreational path in Washington, D.C., that follows Rock Creek through wooded parkland for walking, running, and cycling.
-
C.
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.
-
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.
Rock Creek Trail
Rock Creek Trail is a recreational multi-use path in Broomfield, Colorado, popular for walking, running, and cycling through local open spaces and neighborhoods.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
multi-use trail
ⓘ
shared-use path ⓘ urban trail ⓘ |
| access | public ⓘ |
| category |
Bike paths in the United States
ⓘ
Trails in Virginia ⓘ Transportation in Alexandria, Virginia ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| follows |
Potomac Yard
ⓘ
surface form:
Potomac Yard redevelopment corridor
|
| hasFeature |
adjacent to mixed-use development
ⓘ
connects residential and commercial areas ⓘ off-street alignment ⓘ urban setting ⓘ |
| locatedIn | Northern Virginia ⓘ |
| locatedInTimeZone | Eastern Time Zone ⓘ |
| location | Alexandria, Virginia ⓘ |
| maintainedBy | City of Alexandria ⓘ |
| near |
Potomac River
ⓘ
Potomac Yard–VT Metrorail station ⓘ |
| partOf | Potomac Yard ⓘ |
| suitableFor |
bicycles
ⓘ
pedestrians ⓘ strollers ⓘ wheelchairs ⓘ |
| surfaceType | paved ⓘ |
| usedFor |
commuting
ⓘ
cycling ⓘ recreation ⓘ running ⓘ walking ⓘ |
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: Potomac Yard Trail Description of subject: Potomac Yard Trail is a multi-use urban path in Alexandria, Virginia, popular with cyclists and pedestrians and running through the redeveloped Potomac Yard area.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.