Assertion: weather vane | /r/AtLocation | the highest unobstructed point
Facets:
value: on a structure
type: LOCATION
Source sentences:
text: A weather vane, which should be attached to the highest unobstructed point on a structure, is an instrument used for determining the direction of wind.
text: A weather vane, which should be attached to the highest unobstructed point on a structure, is an instrument used for determining the direction of wind.