About: http://webisa.webdatacommons.org/267810883

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	Birefringence is induced during the film fabrication or processing, such as by extruding, drawing or stretching, with the resulting film having appropriate properties for the present display enhancements.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com