About: http://webisa.webdatacommons.org/90245286

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	In a big mining country such as South Africa, for example, some of the deepest mines now are at 4,000 meters.
http://www.w3.org/ns/prov#wasQuotedFrom	bi-me.com