<http://webisa.webdatacommons.org/250700636>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/250700636>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<gpo.gov> .
<http://webisa.webdatacommons.org/prov/363525138>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/250700636> .
<http://webisa.webdatacommons.org/250700636>	<http://www.w3.org/ns/prov#value>	"carbon steels with micro-alloying levels of elements such as titanium" .