<http://webisa.webdatacommons.org/prov/155567091>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/19064874> .
<http://webisa.webdatacommons.org/prov/226904053>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/19064874> .
<http://webisa.webdatacommons.org/19064874>	<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://webisa.webdatacommons.org/19064874>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<docstoc.com> .
<http://webisa.webdatacommons.org/19064874>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .