U1
E994488
UNEXPLORED
U1 is a rapid transit line of the Frankfurt U-Bahn network in Frankfurt am Main, Germany.
All labels observed (1)
| Label | Occurrences |
|---|---|
| U1 canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T12639444 — 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: U1 Context triple: [Frankfurt U-Bahn, hasLine, U1]
-
A.
U1
U1 is a major line of the Nuremberg U-Bahn rapid transit system, connecting key districts across the Nuremberg metropolitan area.
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B.
U1
U1 is a major line of the Vienna U-Bahn rapid transit system, running in a north–south direction and connecting key districts across the city.
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C.
U1
U1 is one of Berlin’s oldest and most central U-Bahn lines, running predominantly east–west through inner-city districts and serving key cultural and nightlife areas.
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D.
U1
U1 is a major line of the Munich U-Bahn rapid transit system, running through key districts of the city and connecting important residential and commercial areas.
-
E.
U1
U1 is a major light rail line of the Stuttgart Stadtbahn network in Germany, connecting key districts across the city.
- 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: U1 Target entity description: U1 is a rapid transit line of the Frankfurt U-Bahn network in Frankfurt am Main, Germany.
-
A.
U1
U1 is a major line of the Nuremberg U-Bahn rapid transit system, connecting key districts across the Nuremberg metropolitan area.
-
B.
U1
U1 is one of Berlin’s oldest and most central U-Bahn lines, running predominantly east–west through inner-city districts and serving key cultural and nightlife areas.
-
C.
U1
U1 is a major line of the Munich U-Bahn rapid transit system, running through key districts of the city and connecting important residential and commercial areas.
-
D.
U1
U1 is a major line of the Vienna U-Bahn rapid transit system, running in a north–south direction and connecting key districts across the city.
-
E.
U1
U1 is a major light rail line of the Stuttgart Stadtbahn network in Germany, connecting key districts across the city.
- F. None of above. chosen
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.