About: http://webisa.webdatacommons.org/452787291

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	The granite, gneiss and schist rocks are rich in minerals such as chromium and platinum.
http://www.w3.org/ns/prov#wasQuotedFrom	newworldencyclopedia.org