Disambiguation evidence for Berlin U-Bahn line U1 via surface form

"U1 (Berlin U-Bahn)"

Triples (1)

Triples where some other subject referred to this entity as "U1 (Berlin U-Bahn)".

U2 (Berlin U-Bahn) → connectsWith →
"U1 (Berlin U-Bahn)"
↳ resolves to Berlin U-Bahn line U1
ⓘ
linked to: U2