<http://webisa.webdatacommons.org/prov/349392852>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/217677005> .
<http://webisa.webdatacommons.org/prov/406808830>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/217677005> .
<http://webisa.webdatacommons.org/217677005>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/217677005>	<http://www.w3.org/ns/prov#value>	"solid particles, chemicals, liquids or other harmful by-products and gases" .
<http://webisa.webdatacommons.org/217677005>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<docstoc.com> .