About: http://webisa.webdatacommons.org/19064874

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	metals (e.g. steel, aluminium, copper), products mainly made of metals (e.g. vehicles, machinery, electronics and
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com