YCD
E744826
YCD is the IATA airport code for Nanaimo Airport, a regional airport serving the city of Nanaimo on Vancouver Island in British Columbia, Canada.
All labels observed (1)
| Label | Occurrences |
|---|---|
| YCD canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8601899 — 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: YCD Context triple: [Nanaimo Airport, IATAcode, YCD]
-
A.
YCC
YCC is a youth-focused trail running race held as part of the Ultra-Trail du Mont-Blanc event series.
-
B.
YUC
YUC is the official vehicle registration code used on license plates for the Mexican state of Yucatán.
-
C.
YC
YC is the IATA airline designator assigned to Yamal Airlines, a Russian regional carrier based in the Yamalo-Nenets Autonomous Okrug.
-
D.
YCE
YCE is the abbreviated name of the UNEP Young Champions of the Earth program, a United Nations initiative that recognizes and supports outstanding young environmental leaders worldwide.
-
E.
YCU
YCU is the commonly used abbreviation for Yokohama City University, a public research university located in Yokohama, Japan.
- 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: YCD Target entity description: YCD is the IATA airport code for Nanaimo Airport, a regional airport serving the city of Nanaimo on Vancouver Island in British Columbia, Canada.
-
A.
YCC
YCC is a youth-focused trail running race held as part of the Ultra-Trail du Mont-Blanc event series.
-
B.
YUC
YUC is the official vehicle registration code used on license plates for the Mexican state of Yucatán.
-
C.
YC
YC is the IATA airline designator assigned to Yamal Airlines, a Russian regional carrier based in the Yamalo-Nenets Autonomous Okrug.
-
D.
YCE
YCE is the abbreviated name of the UNEP Young Champions of the Earth program, a United Nations initiative that recognizes and supports outstanding young environmental leaders worldwide.
-
E.
YCU
YCU is the commonly used abbreviation for Yokohama City University, a public research university located in Yokohama, Japan.
- F. None of above. chosen
Statements (34)
| Predicate | Object |
|---|---|
| instanceOf |
IATA airport code
ⓘ
airport ⓘ |
| airportType | public ⓘ |
| cityServed | Nanaimo NERFINISHED ⓘ |
| country | Canada ⓘ |
| hasCode |
CYCD
NERFINISHED
ⓘ
YCD NERFINISHED ⓘ |
| hasRunway | 16/34 ⓘ |
| IATA code | YCD NERFINISHED ⓘ |
| ICAO code | CYCD NERFINISHED ⓘ |
| locatedIn |
British Columbia
ⓘ
British Columbia ⓘ British Columbia ⓘ Canada ⓘ Canada ⓘ Canada ⓘ Nanaimo NERFINISHED ⓘ |
| locatedOn |
Vancouver Island
NERFINISHED
ⓘ
Vancouver Island NERFINISHED ⓘ |
| province | British Columbia ⓘ |
| regionServed |
Central Vancouver Island
NERFINISHED
ⓘ
Vancouver Island NERFINISHED ⓘ |
| represents | Nanaimo Airport NERFINISHED ⓘ |
| runwayOrientation | 16/34 ⓘ |
| runwaySurface | asphalt ⓘ |
| serves |
Nanaimo
NERFINISHED
ⓘ
domestic flights within Canada ⓘ regional flights ⓘ |
| standard |
IATA
ⓘ
ICAO NERFINISHED ⓘ Transport Canada NERFINISHED ⓘ |
| TC LID | CYCD NERFINISHED ⓘ |
| timeZone | Pacific Time Zone ⓘ |
| usesDaylightSavingTime | yes ⓘ |
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: YCD Description of subject: YCD is the IATA airport code for Nanaimo Airport, a regional airport serving the city of Nanaimo on Vancouver Island in British Columbia, Canada.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.