Assertion: castle's fortification | /r/CapableOf | extend in depth
Facets:
value: to allow
type: PURPOSE
value: with protected batteries for defensive cannonry
type: PURPOSE
Source sentences:
text: Fortifications also extended in depth, with protected batteries for defensive cannonry, to allow them to engage attacking cannon to keep them at a distance and prevent them bearing directly on the vulnerable walls.
text: Fortifications also extended in depth, with protected batteries for defensive cannonry, to allow them to engage attacking cannon to keep them at a distance and prevent them bearing directly on the vulnerable walls.