U.S. Route 50 in Virginia
E817345
U.S. Route 50 in Virginia is a major east–west highway that traverses Northern Virginia and the Shenandoah Valley, linking rural areas, suburbs, and the Washington, D.C. metropolitan region.
All labels observed (1)
| Label | Occurrences |
|---|---|
| U.S. Route 50 in Virginia canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T9706799 — 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: U.S. Route 50 in Virginia Context triple: [VA 28, connectsTo, U.S. Route 50 in Virginia]
-
A.
U.S. Route 50 in West Virginia
U.S. Route 50 in West Virginia is an east–west U.S. Highway crossing the state through the Appalachian region, connecting rural communities and cities such as Clarksburg and Parkersburg as part of a major transcontinental route.
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B.
U.S. Route 50 in Landover Hills, Maryland
U.S. Route 50 in Landover Hills, Maryland is a major east–west highway segment in Prince George’s County that serves as a key commuter and regional connector between Washington, D.C. and points east.
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C.
U.S. Route 501 in North Carolina
U.S. Route 501 in North Carolina is a major north–south highway that connects cities such as Durham and Chapel Hill, serving as an important regional corridor for traffic between central North Carolina and Virginia.
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D.
U.S. Route 40 in Maryland
U.S. Route 40 in Maryland is a major east–west highway that traverses the state, connecting urban centers like Baltimore with rural and mountainous regions including the South Mountain area.
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E.
U.S. Route 29 in Virginia
U.S. Route 29 in Virginia is a major north–south highway that traverses the state from the North Carolina border to Washington, D.C., connecting cities such as Danville, Lynchburg, Charlottesville, and Fairfax.
- 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: U.S. Route 50 in Virginia Target entity description: U.S. Route 50 in Virginia is a major east–west highway that traverses Northern Virginia and the Shenandoah Valley, linking rural areas, suburbs, and the Washington, D.C. metropolitan region.
-
A.
U.S. Route 50 in West Virginia
U.S. Route 50 in West Virginia is an east–west U.S. Highway crossing the state through the Appalachian region, connecting rural communities and cities such as Clarksburg and Parkersburg as part of a major transcontinental route.
-
B.
U.S. Route 50 in Landover Hills, Maryland
U.S. Route 50 in Landover Hills, Maryland is a major east–west highway segment in Prince George’s County that serves as a key commuter and regional connector between Washington, D.C. and points east.
-
C.
U.S. Route 501 in North Carolina
U.S. Route 501 in North Carolina is a major north–south highway that connects cities such as Durham and Chapel Hill, serving as an important regional corridor for traffic between central North Carolina and Virginia.
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D.
U.S. Route 40 in Maryland
U.S. Route 40 in Maryland is a major east–west highway that traverses the state, connecting urban centers like Baltimore with rural and mountainous regions including the South Mountain area.
-
E.
U.S. Route 29 in Virginia
U.S. Route 29 in Virginia is a major north–south highway that traverses the state from the North Carolina border to Washington, D.C., connecting cities such as Danville, Lynchburg, Charlottesville, and Fairfax.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
U.S. Numbered Highway segment
ⓘ
road transportation infrastructure ⓘ |
| alsoKnownAs |
Arlington Boulevard (in Arlington and Fairfax areas)
NERFINISHED
ⓘ
Fairfax Boulevard (in the City of Fairfax) NERFINISHED ⓘ John Mosby Highway (in parts of Loudoun and Fauquier counties) NERFINISHED ⓘ Lee–Jackson Memorial Highway (in some suburban segments) NERFINISHED ⓘ |
| connects |
Washington, D.C. metropolitan region
NERFINISHED
ⓘ
rural areas in Virginia ⓘ suburbs of Northern Virginia ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| crosses |
Blue Ridge Mountains
NERFINISHED
ⓘ
Shenandoah River NERFINISHED ⓘ |
| direction | east–west ⓘ |
| easternTerminusAt | Arlington, Virginia NERFINISHED ⓘ |
| formsCorridorBetween | Winchester, Virginia and Washington, D.C. region ⓘ |
| hasLaneConfiguration | mixture of two-lane and multi-lane divided highway segments ⓘ |
| historicalPredecessor | various 19th-century turnpikes and local roads ⓘ |
| intersects |
George Washington Memorial Parkway
NERFINISHED
ⓘ
Interstate 495 Capital Beltway NERFINISHED ⓘ Interstate 66 in Fairfax County NERFINISHED ⓘ Interstate 81 in Winchester NERFINISHED ⓘ U.S. Route 15 in Loudoun County NERFINISHED ⓘ U.S. Route 17 in Fauquier County NERFINISHED ⓘ Virginia State Route 7 near Winchester NERFINISHED ⓘ |
| locatedIn |
Piedmont region of Virginia
NERFINISHED
ⓘ
Shenandoah Valley NERFINISHED ⓘ Washington metropolitan area ⓘ |
| maintainedBy | Virginia Department of Transportation ⓘ |
| numberingSystem | United States Numbered Highway System NERFINISHED ⓘ |
| parallelTo | Interstate 66 in parts of Northern Virginia ⓘ |
| partOf | U.S. Route 50 NERFINISHED ⓘ |
| passesNear |
Dulles International Airport
NERFINISHED
ⓘ
Manassas National Battlefield Park NERFINISHED ⓘ |
| passesThrough |
Arlington County, Virginia
NERFINISHED
ⓘ
City of Fairfax, Virginia NERFINISHED ⓘ City of Falls Church, Virginia NERFINISHED ⓘ Clarke County, Virginia NERFINISHED ⓘ Fairfax County, Virginia NERFINISHED ⓘ Fauquier County, Virginia NERFINISHED ⓘ Loudoun County, Virginia NERFINISHED ⓘ Winchester, Virginia NERFINISHED ⓘ |
| serves |
commuter traffic to Washington, D.C.
ⓘ
local traffic in Northern Virginia suburbs ⓘ rural communities in western Virginia ⓘ |
| state | Virginia ⓘ |
| traverses |
Northern Virginia
NERFINISHED
ⓘ
Shenandoah Valley NERFINISHED ⓘ |
| westernTerminusNear | West Virginia state line ⓘ |
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: U.S. Route 50 in Virginia Description of subject: U.S. Route 50 in Virginia is a major east–west highway that traverses Northern Virginia and the Shenandoah Valley, linking rural areas, suburbs, and the Washington, D.C. metropolitan region.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
SR 28 (Virginia)