About: http://webisa.webdatacommons.org/229793370

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 history of quartz goes back far further than that of diamonds and other precious stones.
http://www.w3.org/ns/prov#wasQuotedFrom	bibliotecapleyades.net