<http://webisa.webdatacommons.org/prov/1534617>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/301319142> .
<http://webisa.webdatacommons.org/301319142>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/301319142>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<fordgreene.com> .
<http://webisa.webdatacommons.org/301319142>	<http://www.w3.org/ns/prov#value>	"Treated sewage can contain biological contaminants such as bacteria, viruses and protozoa, critters borne of human feces." .