<http://webisa.webdatacommons.org/prov/471059169>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/2722680> .
<http://webisa.webdatacommons.org/2722680>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<usgs.gov> .
<http://webisa.webdatacommons.org/2722680>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/2722680>	<http://www.w3.org/ns/prov#value>	"Humans are happy this happens because people make use of both kinds of water." .