Disambiguation evidence for Hard as a Rock via surface form

"Hard as a Rock"

Triples (2)

Triples where some other subject referred to this entity as "Hard as a Rock".

Ballbreaker → notableSingle →
"Hard as a Rock"
↳ resolves to Hard as a Rock
ⓘ
The Bulletboys → notableSong →
"Hard as a Rock"
↳ resolves to Hard as a Rock
ⓘ