Bethesda Trolley Trail
E207797
The Bethesda Trolley Trail is a multi-use urban trail in Montgomery County, Maryland, that follows a former trolley line and connects Bethesda to surrounding communities for walking, running, and cycling.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Bethesda Trolley Trail canonical | 3 |
| Bethesda Trolley Trail (via local streets and paths) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1867701 — 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: Bethesda Trolley Trail Context triple: [Bethesda, Maryland, hasLandmark, Bethesda Trolley Trail]
-
A.
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.
-
B.
Mount Vernon Trail
The Mount Vernon Trail is a popular multi-use path in Northern Virginia that runs along the Potomac River, offering scenic routes for cyclists, runners, and walkers between Theodore Roosevelt Island and George Washington’s Mount Vernon.
-
C.
Fultondale Greenway
Fultondale Greenway is a recreational multi-use trail and green space in Fultondale, Alabama, used for walking, running, and cycling.
-
D.
Hockhocking Adena Bikeway
Hockhocking Adena Bikeway is a multi-use recreational trail in southeastern Ohio that follows the Hocking River and connects the city of Athens with nearby communities and natural areas.
-
E.
Southside Trail
Southside Trail is a multi-use path in Atlanta that forms the southern segment of the Atlanta BeltLine, connecting neighborhoods with green space, transit access, and recreational amenities.
- 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: Bethesda Trolley Trail Target entity description: The Bethesda Trolley Trail is a multi-use urban trail in Montgomery County, Maryland, that follows a former trolley line and connects Bethesda to surrounding communities for walking, running, and cycling.
-
A.
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.
-
B.
Mount Vernon Trail
The Mount Vernon Trail is a popular multi-use path in Northern Virginia that runs along the Potomac River, offering scenic routes for cyclists, runners, and walkers between Theodore Roosevelt Island and George Washington’s Mount Vernon.
-
C.
Fultondale Greenway
Fultondale Greenway is a recreational multi-use trail and green space in Fultondale, Alabama, used for walking, running, and cycling.
-
D.
Hockhocking Adena Bikeway
Hockhocking Adena Bikeway is a multi-use recreational trail in southeastern Ohio that follows the Hocking River and connects the city of Athens with nearby communities and natural areas.
-
E.
Southside Trail
Southside Trail is a multi-use path in Atlanta that forms the southern segment of the Atlanta BeltLine, connecting neighborhoods with green space, transit access, and recreational amenities.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
multi-use trail
ⓘ
rail trail ⓘ urban trail ⓘ |
| connects | Bethesda, Maryland ⓘ |
| follows | former trolley line ⓘ |
| hasAccess |
bicycles
ⓘ
pedestrians ⓘ runners ⓘ |
| hasCategory |
Bike paths in Maryland
ⓘ
Hiking trails in Maryland ⓘ Protected areas of Montgomery County, Maryland ⓘ Rail trails in Maryland ⓘ Tourist attractions in Montgomery County, Maryland ⓘ Transportation in Montgomery County, Maryland ⓘ |
| hasSurface | paved ⓘ |
| locatedIn |
Maryland
ⓘ
Montgomery County ⓘ
surface form:
Montgomery County, Maryland
United States of America ⓘ
surface form:
United States
|
| namedAfter | Bethesda ⓘ |
| partOf | Capital area trail network ⓘ |
| 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: Bethesda Trolley Trail Description of subject: The Bethesda Trolley Trail is a multi-use urban trail in Montgomery County, Maryland, that follows a former trolley line and connects Bethesda to surrounding communities for walking, running, and cycling.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Bethesda Trolley Trail (via local streets and paths)