<http://webisa.webdatacommons.org/166725318>	<http://www.w3.org/ns/prov#value>	"This is quite a success story for voluntary compliance strategies, and has happened in spite of EPA's preference for non-voluntary enforcement-litigation strategies. * In the 1990s, Virginia and other states took a more comprehensive, pro-active role in obtaining environmental solutions." .
<http://webisa.webdatacommons.org/prov/358936796>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/166725318> .
<http://webisa.webdatacommons.org/prov/86321016>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/166725318> .
<http://webisa.webdatacommons.org/166725318>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<senate.gov> .
<http://webisa.webdatacommons.org/166725318>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .