About: http://webisa.webdatacommons.org/444843591

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	Rock types are largely replaced by clay minerals (montmorillonite, illite and kaolinite), hydrothermal quartz, and carbonate and minor base metal sulphides and pyrite.
http://www.w3.org/ns/prov#wasQuotedFrom	red5limited.com