About: http://webisa.webdatacommons.org/86883796

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	Desertification and shifting sand dunes are a major concern for the farmers and grazers who live at the desert's edge.
http://www.w3.org/ns/prov#wasQuotedFrom	nasa.gov