About: http://webisa.webdatacommons.org/119443318

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	For separating out different materials such as for example copper or other metal, some roll offs are split into sections in order to evaluate the old material easily.
http://www.w3.org/ns/prov#wasQuotedFrom	biased-bbc.com