SEV
E671966
SEV is the National Rail station code for Sevenoaks railway station in Kent, England.
All labels observed (1)
| Label | Occurrences |
|---|---|
| SEV canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T7538805 — 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: SEV Context triple: [Sevenoaks railway station, stationCode, SEV]
-
A.
SEEL
SEEL is the abbreviation for the Space Environmental Effects Laboratory, a facility focused on studying how the space environment impacts materials and systems.
-
B.
SEBL
SEBL was the stock ticker symbol for Siebel Systems, a prominent customer relationship management (CRM) software company later acquired by Oracle.
-
C.
SEGU
SEGU is the ICAO airport code for José Joaquín de Olmedo International Airport, the main air gateway serving Guayaquil, Ecuador.
-
D.
SE-D
SE-D is the ISO 3166-2 regional code assigned to Dalarna County in Sweden.
-
E.
SEPP
SEPP (Security Edge Protection Proxy) is a 5G network security function that protects signaling traffic at the network edge, enabling secure and trusted interconnection between different operators’ networks.
- 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: SEV Target entity description: SEV is the National Rail station code for Sevenoaks railway station in Kent, England.
-
A.
SEEL
SEEL is the abbreviation for the Space Environmental Effects Laboratory, a facility focused on studying how the space environment impacts materials and systems.
-
B.
SEBL
SEBL was the stock ticker symbol for Siebel Systems, a prominent customer relationship management (CRM) software company later acquired by Oracle.
-
C.
SEGU
SEGU is the ICAO airport code for José Joaquín de Olmedo International Airport, the main air gateway serving Guayaquil, Ecuador.
-
D.
SE-D
SE-D is the ISO 3166-2 regional code assigned to Dalarna County in Sweden.
-
E.
SEPP
SEPP (Security Edge Protection Proxy) is a 5G network security function that protects signaling traffic at the network edge, enabling secure and trusted interconnection between different operators’ networks.
- F. None of above. chosen
Statements (14)
| Predicate | Object |
|---|---|
| instanceOf | National Rail station code ⓘ |
| appliesTo | passenger rail services ⓘ |
| codeScheme | National Location Code system (National Rail) ⓘ |
| country | United Kingdom ⓘ |
| identifies | Sevenoaks railway station platforms and services in rail systems ⓘ |
| locatedIn |
England
ⓘ
Kent ⓘ Sevenoaks ⓘ |
| operatorContext | Southeastern ⓘ |
| railNetwork | National Rail ⓘ |
| represents | Sevenoaks railway station ⓘ |
| usedFor |
journey planning
ⓘ
ticketing ⓘ 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: SEV Description of subject: SEV is the National Rail station code for Sevenoaks railway station in Kent, England.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.