Pennsylvania Boulevard
E910927
Pennsylvania Boulevard was the original name of what is now JFK Boulevard, a major thoroughfare in Center City Philadelphia.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Pennsylvania Boulevard canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10346748 — 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: Pennsylvania Boulevard Context triple: [JFK Boulevard (Philadelphia), formerName, Pennsylvania Boulevard]
-
A.
Independence Avenue
Independence Avenue is a major east–west thoroughfare in Washington, D.C., running along the southern edge of the National Mall and lined with prominent federal buildings and monuments.
-
B.
Independence Avenue
Independence Avenue is a central thoroughfare and prominent public space in Antananarivo, Madagascar, known for its commercial activity and civic significance.
-
C.
Independence Avenue
Independence Avenue is a major thoroughfare in Lusaka, Zambia, known for hosting key civic and cultural landmarks in the city center.
-
D.
Confederation Boulevard
Confederation Boulevard is a ceremonial route in Canada’s National Capital Region that links major federal institutions, historic sites, and landmarks in Ottawa and Gatineau.
-
E.
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.
- 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: Pennsylvania Boulevard Target entity description: Pennsylvania Boulevard was the original name of what is now JFK Boulevard, a major thoroughfare in Center City Philadelphia.
-
A.
Independence Avenue
Independence Avenue is a major east–west thoroughfare in Washington, D.C., running along the southern edge of the National Mall and lined with prominent federal buildings and monuments.
-
B.
Independence Avenue
Independence Avenue is a major thoroughfare in Lusaka, Zambia, known for hosting key civic and cultural landmarks in the city center.
-
C.
Independence Avenue
Independence Avenue is a central thoroughfare and prominent public space in Antananarivo, Madagascar, known for its commercial activity and civic significance.
-
D.
Confederation Boulevard
Confederation Boulevard is a ceremonial route in Canada’s National Capital Region that links major federal institutions, historic sites, and landmarks in Ottawa and Gatineau.
-
E.
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.
- F. None of above. chosen
Statements (17)
| Predicate | Object |
|---|---|
| instanceOf |
street
ⓘ
street ⓘ thoroughfare ⓘ thoroughfare ⓘ |
| formerNameOf | JFK Boulevard NERFINISHED ⓘ |
| hasCurrentName | JFK Boulevard NERFINISHED ⓘ |
| hasFormerName | Pennsylvania Boulevard NERFINISHED ⓘ |
| locatedIn |
Center City Philadelphia
NERFINISHED
ⓘ
Center City Philadelphia NERFINISHED ⓘ Pennsylvania ⓘ Pennsylvania ⓘ Philadelphia ⓘ Philadelphia ⓘ United States of America ⓘ
surface form:
United States
United States of America ⓘ
surface form:
United States
|
| namedAfter | Pennsylvania NERFINISHED ⓘ |
| partOf | street network of Center City Philadelphia ⓘ |
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: Pennsylvania Boulevard Description of subject: Pennsylvania Boulevard was the original name of what is now JFK Boulevard, a major thoroughfare in Center City Philadelphia.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
JFK Boulevard (Philadelphia)