DCY
E790370
DCY is the station code for Daly City station, a Bay Area Rapid Transit (BART) rail station serving the city of Daly City, California.
All labels observed (1)
| Label | Occurrences |
|---|---|
| DCY canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T9304880 — 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: DCY Context triple: [Daly City station, hasStationCode, DCY]
-
A.
CDY
CDY is the National Rail station code for Cartsdyke railway station in Greenock, Scotland.
-
B.
DY
DY is the IATA airline designator used by Norwegian Air Shuttle, a major low-cost carrier based in Norway.
-
C.
DY
DY is a UK postcode area in the West Midlands region, covering towns such as Dudley and surrounding districts.
-
D.
DCH
DCH is the Georgia state agency responsible for overseeing public health care programs, including Medicaid and PeachCare for Kids, and regulating health care facilities.
-
E.
CYDP
CYDP is the ICAO airport code assigned to Nain Airport in Newfoundland and Labrador, Canada.
- 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: DCY Target entity description: DCY is the station code for Daly City station, a Bay Area Rapid Transit (BART) rail station serving the city of Daly City, California.
-
A.
CDY
CDY is the National Rail station code for Cartsdyke railway station in Greenock, Scotland.
-
B.
DY
DY is the IATA airline designator used by Norwegian Air Shuttle, a major low-cost carrier based in Norway.
-
C.
DY
DY is a UK postcode area in the West Midlands region, covering towns such as Dudley and surrounding districts.
-
D.
DCH
DCH is the Georgia state agency responsible for overseeing public health care programs, including Medicaid and PeachCare for Kids, and regulating health care facilities.
-
E.
CYDP
CYDP is the ICAO airport code assigned to Nain Airport in Newfoundland and Labrador, Canada.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf |
Bay Area Rapid Transit station
ⓘ
Bay Area Rapid Transit station code ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| electrification | third rail ⓘ |
| fareSystem |
BART fare system
ⓘ
linked to:
BART
|
| fareZoneSystem | BART distance-based fares ⓘ |
| hasAbbreviation | DCY ⓘ |
| hasPlatformType | island platform ⓘ |
| hasStationCode | DCY ⓘ |
| locatedIn |
Daly City, California
ⓘ
linked to:
Daly City
|
| locatedInCity |
Daly City, California
ⓘ
linked to:
Daly City
|
| locatedInCountry |
United States
ⓘ
linked to:
United States of America
|
| locatedInMetropolitanArea | San Francisco Bay Area ⓘ |
| locatedInState |
California
ⓘ
linked to:
California, United States
|
| operator |
Bay Area Rapid Transit District
ⓘ
Bay Area Rapid Transit District ⓘ |
| partOfNetwork | Bay Area Rapid Transit rail network ⓘ |
| railGauge | standard gauge ⓘ |
| servedBy |
Bay Area Rapid Transit
ⓘ
linked to:
BART
|
| servesCity |
Daly City, California
ⓘ
linked to:
Daly City
|
| servesRegion | San Francisco Bay Area ⓘ |
| stationCodeFor | Daly City station ⓘ |
| structureType | elevated station ⓘ |
| usedByTransitSystem |
Bay Area Rapid Transit
ⓘ
linked to:
BART
|
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: DCY Description of subject: DCY is the station code for Daly City station, a Bay Area Rapid Transit (BART) rail station serving the city of Daly City, California.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.