MBTA bus route 39
E36109
MBTA bus route 39 is a heavily used Boston-area bus line that connects Forest Hills and Back Bay via Jamaica Plain and the Longwood Medical Area, serving as a key replacement for the former Green Line E-branch streetcar service along much of its corridor.
All labels observed (1)
| Label | Occurrences |
|---|---|
| MBTA bus route 39 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T89972 — 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.
Target entity: MBTA bus route 39 Context triple: [MBTA bus network, hasComponent, MBTA bus route 39]
-
A.
MBTA bus route 57
MBTA bus route 57 is a key Boston-area bus line that connects downtown Boston with Allston, Brighton, and Watertown, serving as a major transit corridor along Commonwealth Avenue and beyond.
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B.
MBTA bus route 28
MBTA bus route 28 is a major Boston-area bus line that runs along Blue Hill Avenue and Warren Street, connecting Mattapan and Roxbury to downtown transit hubs and serving some of the system’s highest-ridership corridors.
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C.
MBTA bus route 111
MBTA bus route 111 is a high-ridership Massachusetts Bay Transportation Authority bus line serving the corridor between downtown Boston and the city of Chelsea.
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D.
MBTA bus route 1
MBTA bus route 1 is a heavily used Boston-area bus line that runs between Harvard Square in Cambridge and Dudley/Nubian Square in Roxbury, serving major corridors like Massachusetts Avenue.
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E.
MBTA bus network
The MBTA bus network is the system of public bus routes serving Cambridge and the greater Boston area as part of the Massachusetts Bay Transportation Authority’s regional transit services.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Target entity: MBTA bus route 39 Target entity description: MBTA bus route 39 is a heavily used Boston-area bus line that connects Forest Hills and Back Bay via Jamaica Plain and the Longwood Medical Area, serving as a key replacement for the former Green Line E-branch streetcar service along much of its corridor.
-
A.
MBTA bus route 57
MBTA bus route 57 is a key Boston-area bus line that connects downtown Boston with Allston, Brighton, and Watertown, serving as a major transit corridor along Commonwealth Avenue and beyond.
-
B.
MBTA bus route 28
MBTA bus route 28 is a major Boston-area bus line that runs along Blue Hill Avenue and Warren Street, connecting Mattapan and Roxbury to downtown transit hubs and serving some of the system’s highest-ridership corridors.
-
C.
MBTA bus route 111
MBTA bus route 111 is a high-ridership Massachusetts Bay Transportation Authority bus line serving the corridor between downtown Boston and the city of Chelsea.
-
D.
MBTA bus route 1
MBTA bus route 1 is a heavily used Boston-area bus line that runs between Harvard Square in Cambridge and Dudley/Nubian Square in Roxbury, serving major corridors like Massachusetts Avenue.
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E.
MBTA bus network
The MBTA bus network is the system of public bus routes serving Cambridge and the greater Boston area as part of the Massachusetts Bay Transportation Authority’s regional transit services.
- F. None of above. chosen
Statements (35)
| Predicate | Object |
|---|---|
| instanceOf |
MBTA bus route
ⓘ
bus route ⓘ |
| acceptsFareMedium |
CharlieCard
ⓘ
CharlieTicket ⓘ cash fare ⓘ |
| connectsAt |
Back Bay
ⓘ
surface form:
Back Bay area
Forest Hills station ⓘ |
| connectsTo |
MBTA Green Line
ⓘ
MBTA Orange Line ⓘ |
| corridorType | urban arterial ⓘ |
| fareSystem | MBTA fare system ⓘ |
| hasFormerMode | streetcar (Green Line E branch surface) ⓘ |
| hasServiceAreaCharacteristic |
dense residential neighborhoods
ⓘ
major employment centers ⓘ |
| hasServicePattern | high-frequency service ⓘ |
| isHeavilyUsed | true ⓘ |
| isKeyRoute | true ⓘ |
| locatedIn |
Boston, Massachusetts
ⓘ
surface form:
Boston
Massachusetts ⓘ United States of America ⓘ
surface form:
United States
|
| operatedBy |
MBTA
ⓘ
surface form:
Massachusetts Bay Transportation Authority
|
| operatesWithinAgencyDivision |
MBTA
ⓘ
surface form:
MBTA Surface Transit
|
| partOfNetwork | MBTA bus network ⓘ |
| replacesService | Green Line E branch streetcar (surface portion) ⓘ |
| servesArea | Longwood Medical Area ⓘ |
| servesInstitutionalArea |
hospitals in Longwood Medical Area
ⓘ
universities in Longwood Medical Area ⓘ |
| servesNeighborhood | Jamaica Plain ⓘ |
| servesTripPurpose |
commuter travel
ⓘ
local neighborhood travel ⓘ medical center access ⓘ |
| terminus |
Back Bay
ⓘ
Forest Hills station ⓘ |
| usesVehicleType |
hybrid diesel-electric bus
ⓘ
standard diesel bus ⓘ |
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.
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.
Subject: MBTA bus route 39 Description of subject: MBTA bus route 39 is a heavily used Boston-area bus line that connects Forest Hills and Back Bay via Jamaica Plain and the Longwood Medical Area, serving as a key replacement for the former Green Line E-branch streetcar service along much of its corridor.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.