About: http://webisa.webdatacommons.org/367861875

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 chief problem is that some objects have multiple kinds of materials that must be separated first.
http://www.w3.org/ns/prov#wasQuotedFrom	recycleok.com