<http://webisa.webdatacommons.org/212922674>	<http://www.w3.org/ns/prov#value>	"materials, exposure and other factors may dictate that different" .
<http://webisa.webdatacommons.org/212922674>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/485067015>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/212922674> .
<http://webisa.webdatacommons.org/prov/478548044>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/212922674> .
<http://webisa.webdatacommons.org/212922674>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<gsa.gov> .