R48
E1347584
UNEXPLORED
R48 is a United Nations vehicle regulation that sets technical requirements for the installation of lighting and light-signalling devices on motor vehicles and their trailers.
All labels observed (1)
| Label | Occurrences |
|---|---|
| R48 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T18874361 — 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: R48 Context triple: [UN Regulation No. 48, alsoKnownAs, R48]
-
A.
R45
R45 is the internal station code used by the New York City Subway to identify the Bay Ridge–95th Street station on the R line in Brooklyn.
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B.
R42
R42 is a class of New York City Subway cars built in the late 1960s that served for decades on various B Division lines before being replaced by newer technology trains.
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C.
R40
The R40 was a class of New York City Subway cars built in the late 1960s, notable for their futuristic slanted-end design and service on B Division lines.
-
D.
R40
R40 is a regional commuter rail line in Catalonia, Spain, operating as part of the Rodalies de Catalunya network.
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E.
R-4
The R-4 is a World War II–era Sikorsky helicopter recognized as the first mass-produced helicopter and the first to be used operationally by the U.S. military.
- 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: R48 Target entity description: R48 is a United Nations vehicle regulation that sets technical requirements for the installation of lighting and light-signalling devices on motor vehicles and their trailers.
-
A.
R45
R45 is the internal station code used by the New York City Subway to identify the Bay Ridge–95th Street station on the R line in Brooklyn.
-
B.
R42
R42 is a class of New York City Subway cars built in the late 1960s that served for decades on various B Division lines before being replaced by newer technology trains.
-
C.
R40
R40 is a regional commuter rail line in Catalonia, Spain, operating as part of the Rodalies de Catalunya network.
-
D.
R40
The R40 was a class of New York City Subway cars built in the late 1960s, notable for their futuristic slanted-end design and service on B Division lines.
-
E.
R-4
The R-4 is a World War II–era Sikorsky helicopter recognized as the first mass-produced helicopter and the first to be used operationally by the U.S. military.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.