<http://webisa.webdatacommons.org/prov/364477288>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/90443336> .
<http://webisa.webdatacommons.org/90443336>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/90443336>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<earth911.com> .
<http://webisa.webdatacommons.org/90443336>	<http://www.w3.org/ns/prov#value>	"From local pollution and droughts to conservation efforts and legislation, water is a hot topic in the environmental sector." .