About: http://webisa.webdatacommons.org/136958898

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	After all, waste in general does get checked before being sent to a steel mill, or you could get rubber, glass and other unwanted metals in the mix and 'standards' would be nonsense!
http://www.w3.org/ns/prov#wasQuotedFrom	globalspec.com