Clara Barton Parkway
E159696
Clara Barton Parkway is a scenic roadway along the Potomac River in Maryland that provides access to Washington, D.C., and commemorates American Red Cross founder Clara Barton.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Clara Barton Parkway canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T1326671 — 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: Clara Barton Parkway Context triple: [George Washington Memorial Parkway, hasComponent, Clara Barton Parkway]
-
A.
Chapin Parkway
Chapin Parkway is a historic, tree-lined boulevard in Buffalo, New York, that forms part of the city’s renowned Olmsted-designed park and parkway network.
-
B.
Mount Vernon Avenue
Mount Vernon Avenue is a vibrant main street in Alexandria, Virginia, known for its eclectic shops, restaurants, and community events.
-
C.
Lincoln Parkway
Lincoln Parkway is a historic, tree-lined boulevard in Buffalo, New York, that forms part of the city’s Olmsted-designed park and parkway system.
-
D.
Columbus Boulevard
Columbus Boulevard is a major roadway running along Philadelphia’s Delaware River waterfront, serving as a key corridor for traffic, commerce, and access to riverside attractions.
-
E.
Independence Avenue
Independence Avenue is a major east–west thoroughfare in Washington, D.C., running along the southern edge of the National Mall and lined with prominent federal buildings and monuments.
- 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: Clara Barton Parkway Target entity description: Clara Barton Parkway is a scenic roadway along the Potomac River in Maryland that provides access to Washington, D.C., and commemorates American Red Cross founder Clara Barton.
-
A.
Chapin Parkway
Chapin Parkway is a historic, tree-lined boulevard in Buffalo, New York, that forms part of the city’s renowned Olmsted-designed park and parkway network.
-
B.
Mount Vernon Avenue
Mount Vernon Avenue is a vibrant main street in Alexandria, Virginia, known for its eclectic shops, restaurants, and community events.
-
C.
Lincoln Parkway
Lincoln Parkway is a historic, tree-lined boulevard in Buffalo, New York, that forms part of the city’s Olmsted-designed park and parkway system.
-
D.
Columbus Boulevard
Columbus Boulevard is a major roadway running along Philadelphia’s Delaware River waterfront, serving as a key corridor for traffic, commerce, and access to riverside attractions.
-
E.
Independence Avenue
Independence Avenue is a major east–west thoroughfare in Washington, D.C., running along the southern edge of the National Mall and lined with prominent federal buildings and monuments.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
parkway
ⓘ
scenic roadway ⓘ |
| accesses |
C&O Canal
ⓘ
surface form:
C&O Canal National Historical Park
Carderock Recreation Area ⓘ Clara Barton National Historic Site ⓘ Glen Echo Park ⓘ |
| category |
Parkways in the United States
ⓘ
Roads in Montgomery County, Maryland ⓘ Transportation in the Washington, D.C., metropolitan area ⓘ |
| connectsTo | Washington, D.C. ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| follows | Potomac River ⓘ |
| hasJunctionWith |
Interstate 495
ⓘ
surface form:
I-495 Capital Beltway
MacArthur Boulevard NERFINISHED ⓘ |
| hasLanes | two-lane roadway ⓘ |
| locatedIn |
Montgomery County
ⓘ
surface form:
Montgomery County, Maryland
|
| maintainedBy | National Park Service ⓘ |
| namedAfter | Clara Barton ⓘ |
| opened | 1960s ⓘ |
| owner |
United States government
ⓘ
surface form:
United States federal government
|
| parallelTo |
Canal Road NW
ⓘ
C&O Canal ⓘ
surface form:
Chesapeake and Ohio Canal
|
| partOf |
George Washington Memorial Parkway
ⓘ
surface form:
George Washington Memorial Parkway system
|
| prohibits | commercial trucks ⓘ |
| restrictedTo | passenger vehicles ⓘ |
| runsAlong | north bank of the Potomac River ⓘ |
| speedLimit | 40 mph ⓘ |
| state | Maryland ⓘ |
| terminusEast |
Chain Bridge (Potomac River)
ⓘ
surface form:
Chain Bridge, Washington, D.C.
|
| terminusWest | near Carderock, Maryland ⓘ |
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: Clara Barton Parkway Description of subject: Clara Barton Parkway is a scenic roadway along the Potomac River in Maryland that provides access to Washington, D.C., and commemorates American Red Cross founder Clara Barton.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
George Washington Memorial Parkway