<http://webisa.webdatacommons.org/prov/57578156>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/448658779> .
<http://webisa.webdatacommons.org/448658779>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<sustainablecommunication.org> .
<http://webisa.webdatacommons.org/448658779>	<http://www.w3.org/ns/prov#value>	"Millions of gallons of wastewater discharged by mills each year contain chemicals such as formaldehyde (HCHO), chlorine and heavy metals such as lead and mercury." .
<http://webisa.webdatacommons.org/448658779>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/45980662>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/448658779> .