About: http://webisa.webdatacommons.org/452829942

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 arsenopyrite ores usually contain substantial amounts of pyrite and lesser amounts of minerals containing antimony, zinc, copper, selenium, tellurium and other metals.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com