Connecticut Avenue (Maryland Route 185)
E600180
Connecticut Avenue (Maryland Route 185) is a key north–south arterial roadway in the Washington, D.C. metropolitan area that connects the District to suburban communities in Montgomery County, Maryland.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Connecticut Avenue (Maryland Route 185) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6554085 — 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: Connecticut Avenue (Maryland Route 185) Context triple: [Chevy Chase, Maryland, majorRoad, Connecticut Avenue (Maryland Route 185)]
-
A.
Rhode Island Avenue NE corridor
The Rhode Island Avenue NE corridor is a major commercial and transportation artery in Northeast Washington, D.C., lined with shops, services, and residential neighborhoods and served by multiple transit options.
-
B.
Delaware Avenue
Delaware Avenue is a major waterfront thoroughfare in Philadelphia that runs along the Delaware River and serves as a key artery for traffic and access to the city’s port and riverfront areas.
-
C.
Potomac Avenue
Potomac Avenue is a street in Alexandria, Virginia, that provides access to the Potomac Yard–VT Metrorail station and serves the surrounding mixed-use urban neighborhood.
-
D.
Rhode Island Avenue NE
Rhode Island Avenue NE is a major diagonal thoroughfare in Washington, D.C., forming part of U.S. Route 1 and connecting downtown with northeastern neighborhoods and Maryland.
-
E.
Perry Hall Road
Perry Hall Road is a residential street in Orpington, within the London Borough of Bromley in southeast London.
- 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: Connecticut Avenue (Maryland Route 185) Target entity description: Connecticut Avenue (Maryland Route 185) is a key north–south arterial roadway in the Washington, D.C. metropolitan area that connects the District to suburban communities in Montgomery County, Maryland.
-
A.
Rhode Island Avenue NE corridor
The Rhode Island Avenue NE corridor is a major commercial and transportation artery in Northeast Washington, D.C., lined with shops, services, and residential neighborhoods and served by multiple transit options.
-
B.
Delaware Avenue
Delaware Avenue is a major waterfront thoroughfare in Philadelphia that runs along the Delaware River and serves as a key artery for traffic and access to the city’s port and riverfront areas.
-
C.
Potomac Avenue
Potomac Avenue is a street in Alexandria, Virginia, that provides access to the Potomac Yard–VT Metrorail station and serves the surrounding mixed-use urban neighborhood.
-
D.
Rhode Island Avenue NE
Rhode Island Avenue NE is a major diagonal thoroughfare in Washington, D.C., forming part of U.S. Route 1 and connecting downtown with northeastern neighborhoods and Maryland.
-
E.
Perry Hall Road
Perry Hall Road is a residential street in Orpington, within the London Borough of Bromley in southeast London.
- F. None of above. chosen
Statements (34)
| Predicate | Object |
|---|---|
| instanceOf |
arterial road
ⓘ
north–south road ⓘ state highway ⓘ |
| connectsTo |
District of Columbia
NERFINISHED
ⓘ
suburban communities in Montgomery County, Maryland ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| crosses | Capital Beltway (Interstate 495) NERFINISHED ⓘ |
| hasDirection | north–south ⓘ |
| hasFunction |
major commuter corridor
ⓘ
primary access route between Washington, D.C. and Montgomery County suburbs ⓘ |
| hasInterchangeWith | Interstate 495 NERFINISHED ⓘ |
| hasLanes | multiple lanes in each direction ⓘ |
| hasRouteNumber | 185 ⓘ |
| hasTrafficControl | signalized intersections ⓘ |
| isExtensionOf | Connecticut Avenue (Washington, D.C.) NERFINISHED ⓘ |
| locatedIn |
Maryland
ⓘ
Montgomery County ⓘ
surface form:
Montgomery County, Maryland
|
| locatedInMetropolitanArea | Washington, D.C. metropolitan area NERFINISHED ⓘ |
| maintainedBy | Maryland State Highway Administration NERFINISHED ⓘ |
| namedAfter | Connecticut Avenue (Washington, D.C.) NERFINISHED ⓘ |
| partOf | Maryland Route 185 NERFINISHED ⓘ |
| partOfNetwork | Maryland state highway system ⓘ |
| passesThrough |
Aspen Hill, Maryland
NERFINISHED
ⓘ
Chevy Chase, Maryland NERFINISHED ⓘ Kensington, Maryland NERFINISHED ⓘ |
| region |
Mid-Atlantic states
ⓘ
surface form:
Mid-Atlantic United States
|
| roadSurface | paved ⓘ |
| roadType | divided highway ⓘ |
| serves |
commercial areas in Montgomery County, Maryland
ⓘ
residential neighborhoods in Montgomery County, Maryland ⓘ |
| terminusNorth | intersection with Maryland Route 97 near Aspen Hill ⓘ |
| terminusSouth | District of Columbia boundary near Chevy Chase Circle ⓘ |
| usedFor |
commuter traffic
ⓘ
local 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: Connecticut Avenue (Maryland Route 185) Description of subject: Connecticut Avenue (Maryland Route 185) is a key north–south arterial roadway in the Washington, D.C. metropolitan area that connects the District to suburban communities in Montgomery County, Maryland.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.