Virginia State Route 7
E55319
Virginia State Route 7 is a major east–west highway in northern Virginia that connects the Washington, D.C. suburbs with the Shenandoah Valley.
All labels observed (7)
How this entity was disambiguated
This entity first appeared as the object of triple T437706 — 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: Virginia State Route 7 Context triple: [Loudoun County, Virginia, hasTransportationRoute, Virginia State Route 7]
-
A.
Virginia State Route 28
Virginia State Route 28 is a primary north–south highway in Northern Virginia that connects communities such as Manassas to major regional routes and serves as a key commuter and commercial corridor.
-
B.
Virginia State Route 243
Virginia State Route 243 is a short primary state highway in Fairfax County that connects the town of Vienna to major routes in the Washington, D.C. metropolitan area.
-
C.
Virginia State Route 123
Virginia State Route 123 is a primary state highway in Northern Virginia that connects communities in Fairfax County with the city of Fairfax and the Potomac River crossings toward Washington, D.C.
-
D.
Virginia State Route 234
Virginia State Route 234 is a primary state highway in Northern Virginia that serves as a major north–south arterial route connecting the Manassas area with Interstate highways and surrounding communities.
-
E.
Maryland Route 202
Maryland Route 202 is a state highway in Maryland that serves as a major arterial road in Prince George’s County, providing access to key destinations including FedExField and surrounding communities.
- 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: Virginia State Route 7 Target entity description: Virginia State Route 7 is a major east–west highway in northern Virginia that connects the Washington, D.C. suburbs with the Shenandoah Valley.
-
A.
Virginia State Route 28
Virginia State Route 28 is a primary north–south highway in Northern Virginia that connects communities such as Manassas to major regional routes and serves as a key commuter and commercial corridor.
-
B.
Virginia State Route 243
Virginia State Route 243 is a short primary state highway in Fairfax County that connects the town of Vienna to major routes in the Washington, D.C. metropolitan area.
-
C.
Virginia State Route 123
Virginia State Route 123 is a primary state highway in Northern Virginia that connects communities in Fairfax County with the city of Fairfax and the Potomac River crossings toward Washington, D.C.
-
D.
Virginia State Route 234
Virginia State Route 234 is a primary state highway in Northern Virginia that serves as a major north–south arterial route connecting the Manassas area with Interstate highways and surrounding communities.
-
E.
Maryland Route 202
Maryland Route 202 is a state highway in Maryland that serves as a major arterial road in Prince George’s County, providing access to key destinations including FedExField and surrounding communities.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
primary state highway in Virginia
ⓘ
state highway ⓘ |
| abbreviation |
SR 7
ⓘ
VA 7 ⓘ |
| category |
State highways in Virginia
ⓘ
Northern Virginia road network ⓘ
surface form:
Transportation in Northern Virginia
|
| connects |
Shenandoah Valley
ⓘ
Washington metropolitan area ⓘ
surface form:
Washington, D.C. metropolitan area
|
| country |
United States of America
ⓘ
surface form:
United States
|
| crosses |
Potomac River via the Key Bridge corridor vicinity (indirect connection through US routes and local streets)
ⓘ
Shenandoah River ⓘ |
| direction | east–west ⓘ |
| easternTerminus | Alexandria, Virginia ⓘ |
| function |
major arterial highway
ⓘ
regional commuter route ⓘ |
| hasControlOfAccess |
partially limited-access in Loudoun County
ⓘ
surface arterial in Fairfax County ⓘ |
| highwaySystem |
Virginia primary state highway system
ⓘ
surface form:
Virginia State Route System
|
| historicalName | Leesburg Turnpike ⓘ |
| locatedInMetropolitanArea |
Washington metropolitan area
ⓘ
surface form:
Washington, D.C. metropolitan area
|
| maintainedBy | Virginia Department of Transportation ⓘ |
| majorJunction |
Dulles Greenway
ⓘ
surface form:
Dulles Greenway (State Route 267)
Interstate 495 ⓘ Interstate 66 ⓘ Interstate 81 ⓘ U.S. Route 11 NERFINISHED ⓘ U.S. Route 29 NERFINISHED ⓘ U.S. Route 340 NERFINISHED ⓘ U.S. Route 50 ⓘ Virginia State Route 28 ⓘ Virginia State Route 9 ⓘ |
| partOfCorridor |
King Street (Alexandria, Virginia)
ⓘ
surface form:
King Street (in Alexandria)
Leesburg Pike ⓘ |
| passesNear |
Ashburn
ⓘ
surface form:
Ashburn, Virginia
Leesburg ⓘ
surface form:
Leesburg, Virginia
Tysons, Virginia ⓘ |
| passesThrough |
City of Falls Church
ⓘ
City of Winchester ⓘ Clarke County, Virginia ⓘ Fairfax County, Virginia ⓘ Loudoun County, Virginia ⓘ |
| region | Northern Virginia ⓘ |
| routeNumber | 7 ⓘ |
| serves |
commuter traffic in Northern Virginia
ⓘ
suburbs of Washington, D.C. ⓘ |
| state | Virginia ⓘ |
| westernRegionServed | Shenandoah Valley ⓘ |
| westernTerminus | Winchester, Virginia ⓘ |
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: Virginia State Route 7 Description of subject: Virginia State Route 7 is a major east–west highway in northern Virginia that connects the Washington, D.C. suburbs with the Shenandoah Valley.
Referenced by (33)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Sterling, Virginia
subject surface form:
Ashburn, Virginia
subject surface form:
Georgetown Pike
subject surface form:
Leesburg Pike
subject surface form:
Leesburg Pike
this entity surface form:
U.S. Route 7 corridor (Virginia segment)
this entity surface form:
Harry Byrd Highway (VA Route 7)
this entity surface form:
State Route 7 in Northern Virginia
this entity surface form:
Route 7 (Harry Byrd Highway)
this entity surface form:
Virginia State Route 7 Business
this entity surface form:
Virginia Route 7