Assertion: theatrical scenery | /r/HasProperty | mounted to line sets
Facets:
value: in many stage productions
type: LOCATION
value: to change set pieces
type: PURPOSE
value: in order to flown
type: PURPOSE
Source sentences:
text: In many stage productions, theatrical scenery is mounted to line sets in order to be flown in and out so as to quickly change set pieces during the course of a performance.