Assertion: skidder | /r/HasProperty | useful
Facets:
value: extremely
type: DEGREE
value: for selective thinning
type: PURPOSE
value: further
type: DEGREE
Source sentences:
text: Further, skidders (both grapple and cable) are useful for selective thinning, or taking out some trees but leaving others.
text: Skidders, those heavy, four-wheel tractors used to haul logs - especially over rugged terrain, are an extremely useful tool for getting logs from one location to another.