RUA
E814179
RUA is the National Rail station code for Ruabon railway station in Wrexham County Borough, Wales.
All labels observed (1)
| Label | Occurrences |
|---|---|
| RUA canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9665120 — 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: RUA Context triple: [Ruabon railway station, stationCode, RUA]
-
A.
ARUA
ARUA is a network of leading African research-intensive universities that collaborates to strengthen research capacity and address the continent’s development challenges.
-
B.
RUE
RUE is the National Rail station code for Runcorn East railway station in Cheshire, England.
-
C.
RUT
RUT is the ticker symbol for the Russell 2000 Index, a major U.S. stock market index tracking the performance of approximately 2,000 small-cap companies.
-
D.
RAA
RAA is the abbreviation for the Royal Australian Artillery, the artillery corps of the Australian Army responsible for providing fire support and air defense.
-
E.
RU-DA
RU-DA is the ISO 3166-2 regional code assigned to the Republic of Dagestan within the Russian Federation.
- 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: RUA Target entity description: RUA is the National Rail station code for Ruabon railway station in Wrexham County Borough, Wales.
-
A.
ARUA
ARUA is a network of leading African research-intensive universities that collaborates to strengthen research capacity and address the continent’s development challenges.
-
B.
RUE
RUE is the National Rail station code for Runcorn East railway station in Cheshire, England.
-
C.
RUT
RUT is the ticker symbol for the Russell 2000 Index, a major U.S. stock market index tracking the performance of approximately 2,000 small-cap companies.
-
D.
RAA
RAA is the abbreviation for the Royal Australian Artillery, the artillery corps of the Australian Army responsible for providing fire support and air defense.
-
E.
RU-DA
RU-DA is the ISO 3166-2 regional code assigned to the Republic of Dagestan within the Russian Federation.
- F. None of above. chosen
Statements (11)
| Predicate | Object |
|---|---|
| instanceOf | National Rail station code ⓘ |
| appliesToTransportMode | railway ⓘ |
| country | United Kingdom ⓘ |
| identifierType | three-letter station code ⓘ |
| locatedIn |
Wales
ⓘ
Wrexham County Borough ⓘ |
| represents | Ruabon railway station ⓘ |
| stationCodeFor | Ruabon railway station ⓘ |
| usedBy | National Rail ⓘ |
| usedIn |
rail journey planning systems in Great Britain
ⓘ
rail ticketing systems in Great Britain ⓘ |
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: RUA Description of subject: RUA is the National Rail station code for Ruabon railway station in Wrexham County Borough, Wales.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.