PMH
E455420
PMH is the National Rail station code for Portsmouth Harbour railway station, a key rail terminus serving the waterfront area of Portsmouth, England.
All labels observed (1)
| Label | Occurrences |
|---|---|
| PMH canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4588148 — 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: PMH Context triple: [Portsmouth Harbour railway station, stationCode, PMH]
-
A.
CMH
CMH is the IATA airport code for John Glenn Columbus International Airport, the primary commercial airport serving Columbus, Ohio.
-
B.
IN-MH
IN-MH is the ISO 3166-2 code representing the Indian state of Maharashtra.
-
C.
PLH
PLH is a Philippine honorific post-nominal title signifying the rank of "Pangalawang Lakan ng Hukbo" (Second Grand Commander of the Order of the Legion of Honor), one of the country's highest civilian and military decorations.
-
D.
PM
PM is the commonly used abbreviation for the Prime Minister of India, the head of the Indian government.
-
E.
PM
PM is the international vehicle registration code assigned to the French overseas collectivity of Saint Pierre and Miquelon.
- 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: PMH Target entity description: PMH is the National Rail station code for Portsmouth Harbour railway station, a key rail terminus serving the waterfront area of Portsmouth, England.
-
A.
CMH
CMH is the IATA airport code for John Glenn Columbus International Airport, the primary commercial airport serving Columbus, Ohio.
-
B.
IN-MH
IN-MH is the ISO 3166-2 code representing the Indian state of Maharashtra.
-
C.
PLH
PLH is a Philippine honorific post-nominal title signifying the rank of "Pangalawang Lakan ng Hukbo" (Second Grand Commander of the Order of the Legion of Honor), one of the country's highest civilian and military decorations.
-
D.
PM
PM is the commonly used abbreviation for the Prime Minister of India, the head of the Indian government.
-
E.
PM
PM is the international vehicle registration code assigned to the French overseas collectivity of Saint Pierre and Miquelon.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
National Rail station
ⓘ
National Rail station code ⓘ railway station ⓘ |
| adjacentTo | Portsmouth Harbour ⓘ |
| country | England ⓘ |
| denotes | Portsmouth Harbour railway station ⓘ |
| fareZone | outside London fare zones ⓘ |
| hasConnectionTo |
Isle of Wight catamaran services
ⓘ
Portsmouth Harbour ferry terminal ⓘ
linked to:
Portsmouth Harbour and Ryde Pier Head
|
| hasFeature |
CCTV
ⓘ
announcements system ⓘ bus connections ⓘ car park ⓘ customer help points ⓘ cycle parking ⓘ shops and refreshments ⓘ step-free access ⓘ terminus platforms ⓘ ticket machines ⓘ ticket office ⓘ toilets ⓘ waiting rooms ⓘ |
| isTerminusOf |
Portsmouth Direct Line
ⓘ
West Coastway Line ⓘ services from Cardiff Central ⓘ services from London Victoria ⓘ services from London Waterloo ⓘ |
| locatedIn |
Hampshire
ⓘ
Portsmouth ⓘ United Kingdom ⓘ |
| locatedNear |
Gunwharf Quays shopping centre
ⓘ
Historic Dockyard Portsmouth ⓘ
linked to:
Portsmouth Historic Dockyard
Spinnaker Tower ⓘ |
| managedBy | South Western Railway ⓘ |
| opened | 1876 ⓘ |
| ownedBy | Network Rail ⓘ |
| platformCount | 4 ⓘ |
| servedBy |
Great Western Railway
ⓘ
South Western Railway ⓘ Southern ⓘ |
| serves |
Gunwharf Quays
ⓘ
HMNB Portsmouth ⓘ Isle of Wight ferry connections ⓘ Portsmouth waterfront area ⓘ
linked to:
Portsmouth waterfront
|
| stationCode | PMH ⓘ |
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: PMH Description of subject: PMH is the National Rail station code for Portsmouth Harbour railway station, a key rail terminus serving the waterfront area of Portsmouth, England.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
PMH