Assertion: custodian | /r/CapableOf | use tool
Facets:
value: for the cleaning works
type: PURPOSE
value: to dig level ground
type: PURPOSE
Source sentences:
text: Custodians use and maintaining the power equipment and tools properly to ensure safety.
text: Custodians perform light excavation, using shovels, picks and other tools to dig trenches and level ground.
text: Custodian will use several tools for the cleaning works.