About: http://webisa.webdatacommons.org/7518220

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	This set of images illustrates the problems many people face in having to collect drinking water from dirty water sources such as lakes, rivers and swamps, often these sources are also used by livestock and for washing.
http://www.w3.org/ns/prov#wasQuotedFrom	photoshelter.com