About: http://webisa.webdatacommons.org/252409871

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	The main reason why members of film crews belong to unions is that they get health insurance and other benefits through the unions, provided they work a certain number of hours.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com