<http://webisa.webdatacommons.org/prov/85233327>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/215034938> .
<http://webisa.webdatacommons.org/215034938>	<http://www.w3.org/ns/prov#value>	"The most common chemicals involved are petroleum hydrocarbons, solvents, pesticides, lead and other heavy metals." .
<http://webisa.webdatacommons.org/prov/17094629>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/215034938> .
<http://webisa.webdatacommons.org/215034938>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<europa.eu> .
<http://webisa.webdatacommons.org/215034938>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .