<http://webisa.webdatacommons.org/163757410>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/284012466>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/163757410> .
<http://webisa.webdatacommons.org/163757410>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<gpo.gov> .
<http://webisa.webdatacommons.org/prov/458171838>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/163757410> .
<http://webisa.webdatacommons.org/163757410>	<http://www.w3.org/ns/prov#value>	"incurred for flux, refractories, coke and other materials used by the" .