About: http://webisa.webdatacommons.org/32729571

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Led by Rob McDonald, a senior scientist with the Nature Conservancy, the research team found that large cities get 78% of their water from rivers, lakes and other surface sources, 20% from groundwater, and 2% from desalination.
http://www.w3.org/ns/prov#wasQuotedFrom	nationalgeographic.com