Rock Creek Parkway–George Washington Memorial Parkway interchange bridge over Potomac River
E473812
The Rock Creek Parkway–George Washington Memorial Parkway interchange bridge over the Potomac River is a major highway bridge in Washington, D.C., that carries traffic between two key parkway routes across the river near the city’s monumental core.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Rock Creek Parkway–George Washington Memorial Parkway interchange bridge over Potomac River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4832784 — 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: Rock Creek Parkway–George Washington Memorial Parkway interchange bridge over Potomac River Context triple: [Potomac River crossings toward Washington, D.C., hasComponent, Rock Creek Parkway–George Washington Memorial Parkway interchange bridge over Potomac River]
-
A.
Clara Barton Parkway Potomac River crossing
Clara Barton Parkway Potomac River crossing is a roadway bridge that carries the Clara Barton Parkway across the Potomac River as part of the network of approaches into Washington, D.C.
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B.
Powhite Parkway Bridge
The Powhite Parkway Bridge is a major toll bridge in Richmond, Virginia, carrying the Powhite Parkway across the James River as part of a key commuter route into the city.
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C.
Rockville Bridge
Rockville Bridge is a historic Pennsylvania railroad bridge renowned as one of the longest stone masonry arch bridges in the world.
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D.
George Mason Memorial Bridge
The George Mason Memorial Bridge is a major Potomac River crossing in Washington, D.C., carrying traffic as part of the multi-span 14th Street Bridge complex between the city and Virginia.
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E.
Arlington Memorial Bridge
Arlington Memorial Bridge is a historic Neoclassical span across the Potomac River in Washington, D.C., symbolically linking the Lincoln Memorial with Arlington National Cemetery.
- 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: Rock Creek Parkway–George Washington Memorial Parkway interchange bridge over Potomac River Target entity description: The Rock Creek Parkway–George Washington Memorial Parkway interchange bridge over the Potomac River is a major highway bridge in Washington, D.C., that carries traffic between two key parkway routes across the river near the city’s monumental core.
-
A.
Clara Barton Parkway Potomac River crossing
Clara Barton Parkway Potomac River crossing is a roadway bridge that carries the Clara Barton Parkway across the Potomac River as part of the network of approaches into Washington, D.C.
-
B.
Powhite Parkway Bridge
The Powhite Parkway Bridge is a major toll bridge in Richmond, Virginia, carrying the Powhite Parkway across the James River as part of a key commuter route into the city.
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C.
Rockville Bridge
Rockville Bridge is a historic Pennsylvania railroad bridge renowned as one of the longest stone masonry arch bridges in the world.
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D.
George Mason Memorial Bridge
The George Mason Memorial Bridge is a major Potomac River crossing in Washington, D.C., carrying traffic as part of the multi-span 14th Street Bridge complex between the city and Virginia.
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E.
Arlington Memorial Bridge
Arlington Memorial Bridge is a historic Neoclassical span across the Potomac River in Washington, D.C., symbolically linking the Lincoln Memorial with Arlington National Cemetery.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
highway bridge
ⓘ
road bridge ⓘ |
| carries |
motor vehicles
ⓘ
road traffic ⓘ |
| connectsTo |
George Washington Memorial Parkway
ⓘ
Rock Creek and Potomac Parkway ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| crosses | Potomac River ⓘ |
| hasAccessRestriction |
no bicycles
ⓘ
no pedestrians ⓘ |
| hasFunction |
river crossing
ⓘ
vehicular interchange ⓘ |
| isPartOf | interchange between Rock Creek and Potomac Parkway and George Washington Memorial Parkway ⓘ |
| locatedIn | Washington, D.C. ⓘ |
| locatedInProtectedArea |
National Park Service parkway system
ⓘ
linked to:
U.S. National Park Service road system
|
| locatedNear |
National Mall
ⓘ
Potomac riverfront ⓘ downtown Washington, D.C. ⓘ monumental core of Washington, D.C. ⓘ |
| locatedOnWaterway | Potomac River ⓘ |
| maintainedBy | National Park Service ⓘ |
| owner |
United States federal government
ⓘ
linked to:
United States government
|
| partOf |
George Washington Memorial Parkway
ⓘ
Rock Creek and Potomac Parkway ⓘ |
| partOfTransportNetwork | road transport network of Washington, D.C. ⓘ |
| regionServed | Washington metropolitan area ⓘ |
| roadTypeCarried | parkway ⓘ |
| usedFor |
commuter traffic
ⓘ
tourist traffic ⓘ |
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: Rock Creek Parkway–George Washington Memorial Parkway interchange bridge over Potomac River Description of subject: The Rock Creek Parkway–George Washington Memorial Parkway interchange bridge over the Potomac River is a major highway bridge in Washington, D.C., that carries traffic between two key parkway routes across the river near the city’s monumental core.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
Potomac River crossings toward Washington, D.C.
→
hasComponent
→
Rock Creek Parkway–George Washington Memorial Parkway interchange bridge over Potomac River
ⓘ