About: http://webisa.webdatacommons.org/368646381

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	It is however preferred to use such material which is composed only of a polyolefin resin, such as polyethylene, polypropylene, modified polyethylene, modified polypropylene or copolymers thereof.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com