Assertion: leather's shape | /r/CapableOf | provide ship protection
Facets:
value: as a weapon
type: MANNER
Source sentences:
text: Finally, shields vary greatly in shape, ranging in roundness to angularity, proportional length and width, symmetry and edge pattern; different shapes provide more optimal protection for infantry or cavalry, enhance portability, provide secondary uses such as ship protection or as a weapon and so on.