About: http://webisa.webdatacommons.org/218726670

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 backsheet 26 may be a polyolefinic film, such as polyethylene, having a thickness of about 0.01 to 0.05 millimeters.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk