<http://webisa.webdatacommons.org/150671189>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<epa.gov> .
<http://webisa.webdatacommons.org/prov/196047159>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/150671189> .
<http://webisa.webdatacommons.org/150671189>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/150671189>	<http://www.w3.org/ns/prov#value>	"??? Treating the top two feet of contaminated soil and using a concrete additive, which would immobilize the lead and prevent it from leaching into water and other soil; and" .