XNM
E234085
XNM is the IATA airport-style code assigned to Norwich railway station in Norwich, England, for use in integrated transport and ticketing systems.
All labels observed (1)
| Label | Occurrences |
|---|---|
| XNM canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2119320 — 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: XNM Context triple: [Norwich railway station, hasIATAcode, XNM]
-
A.
Xan
Xan is a short, informal diminutive of the given name Xander.
-
B.
XCD
XCD is the ISO 4217 currency code for the Eastern Caribbean dollar, the official monetary unit used by several Eastern Caribbean nations.
-
C.
Xelb
Xelb is the former Arabic name for the Portuguese city of Silves, a historically significant town in the Algarve region.
-
D.
XHP
XHP is the IATA station code assigned to Paris's Gare de l'Est railway station.
-
E.
l’X
l’X is the traditional nickname of École Polytechnique, France’s elite engineering grande école renowned for its rigorous scientific education and prestigious alumni.
- 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: XNM Target entity description: XNM is the IATA airport-style code assigned to Norwich railway station in Norwich, England, for use in integrated transport and ticketing systems.
-
A.
Xan
Xan is a short, informal diminutive of the given name Xander.
-
B.
XCD
XCD is the ISO 4217 currency code for the Eastern Caribbean dollar, the official monetary unit used by several Eastern Caribbean nations.
-
C.
Xelb
Xelb is the former Arabic name for the Portuguese city of Silves, a historically significant town in the Algarve region.
-
D.
XHP
XHP is the IATA station code assigned to Paris's Gare de l'Est railway station.
-
E.
l’X
l’X is the traditional nickname of École Polytechnique, France’s elite engineering grande école renowned for its rigorous scientific education and prestigious alumni.
- F. None of above. chosen
Statements (16)
| Predicate | Object |
|---|---|
| instanceOf |
railway station code
ⓘ
transport identifier ⓘ |
| appliesToLocation | Norwich railway station ⓘ |
| assignedFor |
Norwich railway station
ⓘ
surface form:
Norwich railway station in Norwich, England
|
| codeFor | Norwich railway station ⓘ |
| codeFormat | three-letter alphabetic code ⓘ |
| codeType | IATA-style code ⓘ |
| country | United Kingdom ⓘ |
| locatedIn |
Norwich
ⓘ
surface form:
Norwich, England
|
| purpose | integrated transport and ticketing ⓘ |
| relatedTo | Norwich railway station ⓘ |
| transportMode | rail ⓘ |
| usedFor |
intermodal ticketing
ⓘ
journey planning ⓘ |
| usedIn |
integrated transport systems
ⓘ
ticketing systems ⓘ |
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: XNM Description of subject: XNM is the IATA airport-style code assigned to Norwich railway station in Norwich, England, for use in integrated transport and ticketing systems.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.