Assertion: fortress's wall | /r/CapableOf | enclose area
Facets:
value: at the motte top
type: LOCATION
value: in order to ensure excess capacity
type: PURPOSE
value: often
type: TEMPORAL
Source sentences:
text: Long-term strategic considerations meant that the walls of important cities often enclosed an area much larger than existing urban areas in order to ensure excess capacity for growth, and to secure resources such as timber and farmland in times of war.
text: A keep built in the form of a high, circular or many-sided wall which encloses the area at the motte top and which has the domestic buildings adjoining the inside of the wall.