Disambiguation evidence for Vienna U-Bahn line U4 via surface form

"U4 (Vienna U-Bahn)"

Triples (2)

Triples where some other subject referred to this entity as "U4 (Vienna U-Bahn)".

U1 (Vienna U-Bahn) → interchangeWith →
"U4 (Vienna U-Bahn)"
↳ resolves to Vienna U-Bahn line U4
ⓘ
linked to: U1 metro line
U2 (Vienna U-Bahn) → connectsWith →
"U4 (Vienna U-Bahn)"
↳ resolves to Vienna U-Bahn line U4
ⓘ
linked to: U2 metro line