<http://webisa.webdatacommons.org/prov/339383989>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/158983778> .
<http://webisa.webdatacommons.org/158983778>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/158983778>	<http://www.w3.org/ns/prov#value>	"The elimination of micropollutants from our water is a challenge which more and more facilities are having to address." .
<http://webisa.webdatacommons.org/158983778>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<wateronline.com> .