PBR
E100846
PBR is the Indian Railways station code for Porbandar railway station in Gujarat, India.
All labels observed (1)
| Label | Occurrences |
|---|---|
| PBR canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T867377 — 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: PBR Context triple: [Porbandar railway station, hasStationCode, PBR]
-
A.
PB
PB is the post-nominal abbreviation used to denote recipients of the Padma Bhushan, one of India’s highest civilian honors.
-
B.
PV
PV is the post-nominal abbreviation used to denote recipients of the Padma Vibhushan, one of India’s highest civilian honors.
-
C.
PJ
PJ is a musical artist known for contributing guest performances to other musicians’ tracks.
-
D.
PAR
PAR is the IATA city code representing the collective airport system serving Paris, France, including major airports such as Charles de Gaulle and Orly.
-
E.
PCD
PCD is a U.S. Army facility in Colorado that stored and oversaw the destruction of chemical weapons as part of the nation’s chemical demilitarization program.
- 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: PBR Target entity description: PBR is the Indian Railways station code for Porbandar railway station in Gujarat, India.
-
A.
PB
PB is the post-nominal abbreviation used to denote recipients of the Padma Bhushan, one of India’s highest civilian honors.
-
B.
PV
PV is the post-nominal abbreviation used to denote recipients of the Padma Vibhushan, one of India’s highest civilian honors.
-
C.
PJ
PJ is a musical artist known for contributing guest performances to other musicians’ tracks.
-
D.
PAR
PAR is the IATA city code representing the collective airport system serving Paris, France, including major airports such as Charles de Gaulle and Orly.
-
E.
PCD
PCD is a U.S. Army facility in Colorado that stored and oversaw the destruction of chemical weapons as part of the nation’s chemical demilitarization program.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
Indian Railways station
ⓘ
Indian Railways station code ⓘ railway station ⓘ railway station code ⓘ |
| country |
India
ⓘ
India ⓘ |
| division | Rajkot railway division ⓘ |
| hasStationCode | PBR ⓘ |
| locatedInCity | Porbandar ⓘ |
| locatedInCountry | India ⓘ |
| locatedInState | Gujarat ⓘ |
| operatedBy | Western Railway zone ⓘ |
| ownedBy | Indian Railways ⓘ |
| railwayStationCodeFor | Porbandar railway station ⓘ |
| railwayZone |
Western Railway zone
ⓘ
Western Railway zone ⓘ |
| refersTo | Porbandar railway station ⓘ |
| serves |
Porbandar city
ⓘ
linked to:
Porbandar
Porbandar district ⓘ |
| state |
Gujarat
ⓘ
Gujarat ⓘ |
| stationCode | PBR ⓘ |
| usedBy | Indian Railways reservation system ⓘ |
| usedIn |
railway tickets
ⓘ
railway timetables ⓘ |
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: PBR Description of subject: PBR is the Indian Railways station code for Porbandar railway station in Gujarat, India.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.