Disambiguation evidence for Positive Train Control via surface form
"positive train control"
Triples (2)
Triples where some other subject referred to this entity
as "positive train control".
Automatic Train Control
→
relatedTo
→
"positive train control"
ⓘ
↳ resolves to Positive Train Control
G Line (Denver commuter rail)
→
safetySystem
→
"positive train control"
ⓘ
↳ resolves to Positive Train Control