U3 line
E1523348
UNEXPLORED
The U3 line is a major Vienna U-Bahn (subway) line running east–west across the city and serving key central and outer districts.
All labels observed (2)
| Label | Occurrences |
|---|---|
| U3 line canonical | 3 |
| U3 underground line | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T22183350 — 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: U3 line Context triple: [Wien Mitte railway station, connectsWith, U3 line]
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A.
U3 line
The U3 line is a Berlin U-Bahn subway route that serves several central districts, including the Friedrichshain-Kreuzberg area, and connects them with other parts of the city.
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B.
U3 line
The U3 line is a route of the Frankfurt U-Bahn rapid transit system that connects central Frankfurt with its northwestern suburbs.
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C.
U1 line
The U1 line is a route of the Frankfurt U-Bahn rapid transit system that connects central Frankfurt with several northern suburbs.
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D.
U1 line
The U1 line is one of Berlin’s U-Bahn metro lines, running primarily east–west and serving central districts including Friedrichshain-Kreuzberg.
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E.
U4 line
The U4 line is one of Berlin's U-Bahn subway lines, running a short route in the inner city and connecting key stations including Nollendorfplatz.
- 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: U3 line Target entity description: The U3 line is a major Vienna U-Bahn (subway) line running east–west across the city and serving key central and outer districts.
-
A.
U3 line
The U3 line is a route of the Frankfurt U-Bahn rapid transit system that connects central Frankfurt with its northwestern suburbs.
-
B.
U3 line
The U3 line is a Berlin U-Bahn subway route that serves several central districts, including the Friedrichshain-Kreuzberg area, and connects them with other parts of the city.
-
C.
U1 line
The U1 line is a route of the Frankfurt U-Bahn rapid transit system that connects central Frankfurt with several northern suburbs.
-
D.
U1 line
The U1 line is one of Berlin’s U-Bahn metro lines, running primarily east–west and serving central districts including Friedrichshain-Kreuzberg.
-
E.
U4 line
The U4 line is one of Berlin's U-Bahn subway lines, running a short route in the inner city and connecting key stations including Nollendorfplatz.
- F. None of above. chosen
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.