<http://webisa.webdatacommons.org/109079079>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/454425065>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/109079079> .
<http://webisa.webdatacommons.org/109079079>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<gsa.gov> .
<http://webisa.webdatacommons.org/109079079>	<http://www.w3.org/ns/prov#value>	"materials, such as lime or cements." .
<http://webisa.webdatacommons.org/prov/106181418>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/109079079> .