About: http://webisa.webdatacommons.org/362993220

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	Botswana faces problems with groundwater salinity and high concentrations of fluorides, nitrates and other contaminations mainly caused by fecal material from septic tanks and pit latrines [59].
http://www.w3.org/ns/prov#wasQuotedFrom	mdpi.com