About: http://webisa.webdatacommons.org/54704216

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 bag 20 is preferably made out of a plastic film such as polyethylene.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com