C Street SW
E800459
C Street SW is a street in Southwest Washington, D.C., located near the National Mall and several federal buildings.
All labels observed (1)
| Label | Occurrences |
|---|---|
| C Street SW canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T9009625 — 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: C Street SW Context triple: [7th Street SW, crosses, C Street SW]
-
A.
D Street SW
D Street SW is a street in Southwest Washington, D.C., running through the Federal Center area near several government buildings and offices.
-
B.
K Street SE
K Street SE is the southeastern segment of Washington, D.C.’s K Street, running through neighborhoods east of the U.S. Capitol and distinct from the downtown corridor known for lobbying firms.
-
C.
First Street SW
First Street SW is a major street in Washington, D.C., running along the western side of the U.S. Capitol and forming part of the core Capitol Hill street grid.
-
D.
C Street NE
C Street NE is a major east–west roadway in Washington, D.C.’s Capitol Hill area, running through a historic residential and governmental neighborhood near the U.S. Capitol.
-
E.
R Street NW
R Street NW is a major east–west street in Washington, D.C., running through several prominent neighborhoods and passing notable sites such as embassies and historic residences.
- 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: C Street SW Target entity description: C Street SW is a street in Southwest Washington, D.C., located near the National Mall and several federal buildings.
-
A.
D Street SW
D Street SW is a street in Southwest Washington, D.C., running through the Federal Center area near several government buildings and offices.
-
B.
K Street SE
K Street SE is the southeastern segment of Washington, D.C.’s K Street, running through neighborhoods east of the U.S. Capitol and distinct from the downtown corridor known for lobbying firms.
-
C.
First Street SW
First Street SW is a major street in Washington, D.C., running along the western side of the U.S. Capitol and forming part of the core Capitol Hill street grid.
-
D.
C Street NE
C Street NE is a major east–west roadway in Washington, D.C.’s Capitol Hill area, running through a historic residential and governmental neighborhood near the U.S. Capitol.
-
E.
R Street NW
R Street NW is a major east–west street in Washington, D.C., running through several prominent neighborhoods and passing notable sites such as embassies and historic residences.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
road in Washington, D.C.
ⓘ
street ⓘ |
| adjacentTo |
Independence Avenue SW
ⓘ
Maryland Avenue SW ⓘ |
| country | United States of America ⓘ |
| hasDirection | east–west orientation ⓘ |
| hasNearbyLandUse |
federal office buildings
ⓘ
government complexes ⓘ institutional buildings ⓘ |
| hasQuadrant | SW ⓘ |
| hasStreetType | urban street ⓘ |
| hasTransportationConnection |
Federal Center SW Metro station
ⓘ
linked to:
Federal Center SW station
L'Enfant Plaza Metro station ⓘ
linked to:
L'Enfant Plaza station
|
| locatedIn |
District of Columbia
ⓘ
National Capital Region ⓘ Southwest Washington, D.C. ⓘ Washington, D.C. ⓘ |
| near |
Federal Center SW
ⓘ
linked to:
Southwest Federal Center
L'Enfant Plaza ⓘ
linked to:
L’Enfant Plaza
National Mall ⓘ National Museum of the American Indian ⓘ United States Botanic Garden ⓘ United States Capitol ⓘ |
| partOf |
Downtown Washington, D.C. area
ⓘ
linked to:
Downtown Washington, D.C.
Washington, D.C. street grid ⓘ |
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: C Street SW Description of subject: C Street SW is a street in Southwest Washington, D.C., located near the National Mall and several federal buildings.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.