<http://webisa.webdatacommons.org/327548167>	<http://www.w3.org/ns/prov#value>	"She pointed out that the system is especially useful in areas that are almost totally devoid of natural or piped water sources." .
<http://webisa.webdatacommons.org/prov/305492306>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/327548167> .
<http://webisa.webdatacommons.org/327548167>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<iisd.ca> .
<http://webisa.webdatacommons.org/327548167>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .