Assertion: castle's wall | /r/HasProperty | breached
Facets:
Source sentences:
text: Some castles featured additional inner walls, as additional fortifications from which to mount a defense if outer walls were breached.
text: A killing field was an area between the main wall and a secondary wall, so when the first wall was breached the attackers would run into the killing field to be confronted by another wall from which soldiers bombarded them.
text: This line would contain the mortars and would act as a staging area for attack parties once the walls were breached.
text: The poet tells us that it was "... long, straight, sharp and shod with iron; it thrust, carved and smashed till the wall was breached and many of the dressed stones thrown down.
text: If the walls were breached they could either place obstacles in the breach for example a chevaux de frise to hinder an attack, or construct a coupure.