_:b667729411 . _:b667729411 . _:b667729411 "wikipedia:http://en.wikipedia.org/wiki/Brittleness"^^ . _:b667729411 . _:b667729411 "A structural quality inhering in a bearer by virtue of the bearer's disposition to breaks without significant deformation (strain) when subjected to stress."^^ . _:b667729411 .