Assertion: tank's design | /r/HasProperty | the vickers a1e1 independent
Facets:
Source sentences:
text: Another notable design that influenced the Soviets was the Vickers A1E1 Independent, a large multi-turreted heavy tank built in 1925.
text: A perhaps less significant but also notable design was the Vickers A1E1 Independent, which was a large heavy tank that was built in 1925.