Assertion: clamp | /r/CapableOf | retract to prevent interference
Facets:
value: fully
type: MANNER
value: with trenching
type: OTHER
value: with possible digging
type: OTHER
value: against the arm of the excavator
type: TRANSITIVE-OBJECT
Source sentences:
text: When not in use, the clamp retracts fully against the arm of the excavator to prevent interference with possible digging and trenching work.