About: http://webisa.webdatacommons.org/378364072

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	In the preferred embodiment, the fluid permeable cover sheet 18 is formed of a polyolefin film, such as polyethylene.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com