Disambiguation evidence for Puffing Billy locomotive via surface form

"Puffing Billy (one of the earliest successful steam locomotives)"

Triples (1)

Triples where some other subject referred to this entity as "Puffing Billy (one of the earliest successful steam locomotives)".

William Hedley → notableWork →
"Puffing Billy (one of the earliest successful steam locomotives)"
↳ resolves to Puffing Billy locomotive
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