Prospect Street
E289236
Prospect Street is a notable thoroughfare in Cambridge, Massachusetts, running through the city center and connecting key residential and commercial areas.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Prospect Street canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T1202837 — 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: Prospect Street Context triple: [Cambridge city center, traversedBy, Prospect Street]
-
A.
Cambridge Street
Cambridge Street is a major thoroughfare in Boston, Massachusetts, running through the West End and connecting key city landmarks and neighborhoods.
-
B.
Dartmouth Street
Dartmouth Street is a major thoroughfare in Boston’s Back Bay neighborhood, known for bordering Copley Square and providing access to prominent cultural and architectural landmarks.
-
C.
Winthrop Street
Winthrop Street is a New York City Subway station in Brooklyn served by the 2 and 5 trains.
-
D.
Quincy Street
Quincy Street is a notable street in Cambridge, Massachusetts, that runs through Harvard University's campus and is lined with several important academic and cultural buildings.
-
E.
Somerville Avenue
Somerville Avenue is a major street in Somerville, Massachusetts, running through areas such as Porter Square and serving as a key local commercial and transit corridor.
- 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: Prospect Street Target entity description: Prospect Street is a notable thoroughfare in Cambridge, Massachusetts, running through the city center and connecting key residential and commercial areas.
-
A.
Cambridge Street
Cambridge Street is a major thoroughfare in Boston, Massachusetts, running through the West End and connecting key city landmarks and neighborhoods.
-
B.
Dartmouth Street
Dartmouth Street is a major thoroughfare in Boston’s Back Bay neighborhood, known for bordering Copley Square and providing access to prominent cultural and architectural landmarks.
-
C.
Winthrop Street
Winthrop Street is a New York City Subway station in Brooklyn served by the 2 and 5 trains.
-
D.
Quincy Street
Quincy Street is a notable street in Cambridge, Massachusetts, that runs through Harvard University's campus and is lined with several important academic and cultural buildings.
-
E.
Somerville Avenue
Somerville Avenue is a major street in Somerville, Massachusetts, running through areas such as Porter Square and serving as a key local commercial and transit corridor.
- F. None of above. chosen
Statements (17)
| Predicate | Object |
|---|---|
| instanceOf |
street
ⓘ
thoroughfare ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| hasFunction | urban thoroughfare ⓘ |
| hasName | Prospect Street self-linksurface differs ⓘ |
| hasNotability | notable thoroughfare in Cambridge, Massachusetts ⓘ |
| locatedIn |
Cambridge, Massachusetts
ⓘ
Massachusetts ⓘ Middlesex County, Massachusetts ⓘ United States of America ⓘ
surface form:
United States
|
| partOf | street network of Cambridge, Massachusetts ⓘ |
| runsThrough | central Cambridge ⓘ |
| traverses |
commercial areas of Cambridge
ⓘ
residential areas of Cambridge ⓘ |
| usedFor |
access to commercial districts
ⓘ
access to residential neighborhoods ⓘ 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: Prospect Street Description of subject: Prospect Street is a notable thoroughfare in Cambridge, Massachusetts, running through the city center and connecting key residential and commercial areas.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Prospect Street (Cambridge, Massachusetts)