Penn–North station
E186019
Penn–North station is an underground rapid transit stop on Baltimore’s Metro SubwayLink system serving the Penn-North neighborhood in West Baltimore.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Penn–North station canonical | 6 |
| Penn–North Metro SubwayLink station | 2 |
| Penn–North | 1 |
| Penn–North Metro SubwayLink station (at Pennsylvania Avenue) | 1 |
| Penn–North station platforms | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1449982 — 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: Penn–North station Context triple: [Baltimore Metro SubwayLink, hasStation, Penn–North station]
-
A.
North Philadelphia station
North Philadelphia station is a transit stop in North Philadelphia, Pennsylvania, serving passengers on SEPTA’s Broad Street Line subway.
-
B.
Hatboro station
Hatboro station is a SEPTA Regional Rail stop in Hatboro, Pennsylvania, serving commuters on the Warminster Line to and from central Philadelphia.
-
C.
Temple University station
Temple University station is a major SEPTA Regional Rail hub in North Philadelphia serving multiple commuter lines and providing access to Temple University's main campus.
-
D.
Downingtown Station
Downingtown Station is a passenger rail station in Downingtown, Pennsylvania, served by Amtrak and SEPTA regional rail services.
-
E.
Doylestown station
Doylestown station is a SEPTA Regional Rail station in Doylestown, Pennsylvania, serving as a key commuter hub for travel between the northern suburbs and central Philadelphia.
- 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: Penn–North station Target entity description: Penn–North station is an underground rapid transit stop on Baltimore’s Metro SubwayLink system serving the Penn-North neighborhood in West Baltimore.
-
A.
North Philadelphia station
North Philadelphia station is a transit stop in North Philadelphia, Pennsylvania, serving passengers on SEPTA’s Broad Street Line subway.
-
B.
Hatboro station
Hatboro station is a SEPTA Regional Rail stop in Hatboro, Pennsylvania, serving commuters on the Warminster Line to and from central Philadelphia.
-
C.
Temple University station
Temple University station is a major SEPTA Regional Rail hub in North Philadelphia serving multiple commuter lines and providing access to Temple University's main campus.
-
D.
Downingtown Station
Downingtown Station is a passenger rail station in Downingtown, Pennsylvania, served by Amtrak and SEPTA regional rail services.
-
E.
Doylestown station
Doylestown station is a SEPTA Regional Rail station in Doylestown, Pennsylvania, serving as a key commuter hub for travel between the northern suburbs and central Philadelphia.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
Metro SubwayLink station
ⓘ
rapid transit station ⓘ underground railway station ⓘ |
| accessible | yes ⓘ |
| city | Baltimore ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| fareSystem | CharmCard ⓘ |
| hasBicycleFacilities | no ⓘ |
| hasBusConnections | yes ⓘ |
| hasParking | no ⓘ |
| hasStationCode | PN ⓘ |
| line | Northwest–East Corridor ⓘ |
| locatedAtIntersectionOf |
North Avenue
NERFINISHED
ⓘ
Pennsylvania Avenue ⓘ |
| locatedIn |
Baltimore
ⓘ
Maryland ⓘ United States ⓘ
linked to:
United States of America
West Baltimore ⓘ |
| numberOfPlatforms | 1 ⓘ |
| numberOfTracks | 2 ⓘ |
| openingDate | 1983-11-21 ⓘ |
| operator | Maryland Transit Administration ⓘ |
| owner | Maryland Transit Administration ⓘ |
| partOf | Baltimore Metro SubwayLink ⓘ |
| platformType | island platform ⓘ |
| servedBySystem | Metro SubwayLink ⓘ |
| serves | Penn-North neighborhood ⓘ |
| servesMode | rapid transit ⓘ |
| state | Maryland ⓘ |
| structureType | underground ⓘ |
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: Penn–North station Description of subject: Penn–North station is an underground rapid transit stop on Baltimore’s Metro SubwayLink system serving the Penn-North neighborhood in West Baltimore.
Referenced by (11)
Full triples — surface form annotated when it differs from this entity's canonical label.
North Avenue (Baltimore)
→
isServedBy
→
Penn–North Metro SubwayLink station (at Pennsylvania Avenue)
ⓘ
linked to: Penn–North station
linked to: Penn–North station
linked to: Penn–North station
linked to: Penn–North station
linked to: Penn–North station