First Street Corridor
E388807
First Street Corridor is a mixed-use commercial and residential area in Cambridge, Massachusetts, known for its shops, offices, and urban streetscape near Lechmere Square.
All labels observed (1)
| Label | Occurrences |
|---|---|
| First Street Corridor canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3790570 — 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: First Street Corridor Context triple: [Lechmere Square, hasLandmark, First Street Corridor]
-
A.
Third Street corridor
The Third Street corridor is a key urban transit and development area in San Francisco’s Bayview and southeastern neighborhoods, anchored by the Muni light rail line that runs along Third Street.
-
B.
U Street Corridor
U Street Corridor is a historic and culturally vibrant neighborhood in Washington, D.C., long known as a center of African American arts, music, and nightlife.
-
C.
Eisenhower Avenue corridor
Eisenhower Avenue corridor is a mixed-use urban area in Alexandria, Virginia, characterized by office buildings, residential developments, and commercial spaces along Eisenhower Avenue.
-
D.
Ridge Avenue corridor
The Ridge Avenue corridor is a transit alignment in Philadelphia that carries the Broad–Ridge Spur of the Broad Street Subway along Ridge Avenue.
-
E.
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.
- 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: First Street Corridor Target entity description: First Street Corridor is a mixed-use commercial and residential area in Cambridge, Massachusetts, known for its shops, offices, and urban streetscape near Lechmere Square.
-
A.
Third Street corridor
The Third Street corridor is a key urban transit and development area in San Francisco’s Bayview and southeastern neighborhoods, anchored by the Muni light rail line that runs along Third Street.
-
B.
U Street Corridor
U Street Corridor is a historic and culturally vibrant neighborhood in Washington, D.C., long known as a center of African American arts, music, and nightlife.
-
C.
Eisenhower Avenue corridor
Eisenhower Avenue corridor is a mixed-use urban area in Alexandria, Virginia, characterized by office buildings, residential developments, and commercial spaces along Eisenhower Avenue.
-
D.
Ridge Avenue corridor
The Ridge Avenue corridor is a transit alignment in Philadelphia that carries the Broad–Ridge Spur of the Broad Street Subway along Ridge Avenue.
-
E.
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.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf |
commercial district
ⓘ
mixed-use urban district ⓘ residential neighborhood ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| developmentPattern | infill development ⓘ |
| economicActivity |
food services
ⓘ
professional services ⓘ retail trade ⓘ |
| hasAmenity |
offices
ⓘ
restaurants ⓘ shops ⓘ |
| hasFeature |
mixed-use buildings
ⓘ
street-level retail ⓘ urban streetscape ⓘ |
| hasUse |
commercial
ⓘ
office ⓘ residential ⓘ |
| locatedIn |
Cambridge, Massachusetts
ⓘ
Greater Boston ⓘ Massachusetts ⓘ Middlesex County, Massachusetts ⓘ |
| near | Lechmere Square ⓘ |
| partOf | East Cambridge ⓘ |
| streetName | First Street ⓘ |
| transportConnection | Lechmere station ⓘ |
| transportMode | MBTA Green Line ⓘ |
| urbanForm | pedestrian-oriented ⓘ |
| zoningType | mixed-use ⓘ |
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: First Street Corridor Description of subject: First Street Corridor is a mixed-use commercial and residential area in Cambridge, Massachusetts, known for its shops, offices, and urban streetscape near Lechmere Square.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.