St. Martins station
E178987
St. Martins station is a regional rail stop in Philadelphia, Pennsylvania, serving the Chestnut Hill West Line of SEPTA.
All labels observed (2)
| Label | Occurrences |
|---|---|
| St. Martins station canonical | 2 |
| Allen Lane station | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1354850 — 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: St. Martins station Context triple: [Chestnut Hill West Line, connectsStation, St. Martins station]
-
A.
Embankment station
Embankment station is a central London Underground and National Rail station located on the north bank of the River Thames, serving as a key interchange for multiple Tube lines near major landmarks such as Trafalgar Square.
-
B.
St. James station
St. James station is a historic Long Island Rail Road commuter rail stop located in the hamlet of St. James on Long Island, New York.
-
C.
Antony station
Antony station is a railway and RER station in the southern suburbs of Paris that serves as the main interchange between the Orlyval airport shuttle and the regional rail network.
-
D.
Lechmere station
Lechmere station is a Massachusetts Bay Transportation Authority (MBTA) Green Line light rail station serving the East Cambridge neighborhood of Cambridge, Massachusetts.
-
E.
Tower Hill station
Tower Hill station is a London Underground station in central London serving the Circle and District lines near the Tower of London.
- 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: St. Martins station Target entity description: St. Martins station is a regional rail stop in Philadelphia, Pennsylvania, serving the Chestnut Hill West Line of SEPTA.
-
A.
Embankment station
Embankment station is a central London Underground and National Rail station located on the north bank of the River Thames, serving as a key interchange for multiple Tube lines near major landmarks such as Trafalgar Square.
-
B.
St. James station
St. James station is a historic Long Island Rail Road commuter rail stop located in the hamlet of St. James on Long Island, New York.
-
C.
Antony station
Antony station is a railway and RER station in the southern suburbs of Paris that serves as the main interchange between the Orlyval airport shuttle and the regional rail network.
-
D.
Lechmere station
Lechmere station is a Massachusetts Bay Transportation Authority (MBTA) Green Line light rail station serving the East Cambridge neighborhood of Cambridge, Massachusetts.
-
E.
Tower Hill station
Tower Hill station is a London Underground station in central London serving the Circle and District lines near the Tower of London.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
SEPTA Regional Rail station
ⓘ
railway station ⓘ |
| connectsTo | Center City Philadelphia ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| electrificationSystem | overhead line ⓘ |
| electrified | yes ⓘ |
| fareZone | Zone 2 ⓘ |
| formerOwner |
Pennsylvania Railroad
ⓘ
linked to:
Pennsylvania Railroad Company
|
| hasBicycleFacilities | yes ⓘ |
| hasParking | yes ⓘ |
| hasPlatformType | side platforms ⓘ |
| hasStationCode | Philadelphia St. Martins (SEPTA) ⓘ |
| hasStructureType | at-grade ⓘ |
| hasTracks | 2 ⓘ |
| locatedIn |
Chestnut Hill, Philadelphia
ⓘ
Pennsylvania ⓘ Philadelphia, Pennsylvania ⓘ
linked to:
Philadelphia
United States ⓘ
linked to:
United States of America
|
| operator | SEPTA ⓘ |
| ownedBy |
SEPTA
ⓘ
linked to:
SEPTA Regional Rail
|
| partOfSystem | SEPTA ⓘ |
| railNetwork | SEPTA Regional Rail ⓘ |
| servesCity | Philadelphia ⓘ |
| servesLine | Chestnut Hill West Line ⓘ |
| servesNeighborhood |
Chestnut Hill
ⓘ
linked to:
Chestnut Hill, Newton
|
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: St. Martins station Description of subject: St. Martins station is a regional rail stop in Philadelphia, Pennsylvania, serving the Chestnut Hill West Line of SEPTA.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: St. Martins station