About: http://webisa.webdatacommons.org/96124160

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	areas such as the Sahara, where native rock is either absent or highly
http://www.w3.org/ns/prov#wasQuotedFrom	cloudynights.com