About: http://webisa.webdatacommons.org/375973527

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	They are the areas where scenery can be flown in, that is, moved down into audience view on ropes or cables, usually with some sort of counterweights, suspended from a space high above the stage; and which later can be flown out.
http://www.w3.org/ns/prov#wasQuotedFrom	bogleheads.org