About: http://webisa.webdatacommons.org/109132988

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	Even AA and other types of atomic and chemical analysis tests are not very reliable on some ores.
http://www.w3.org/ns/prov#wasQuotedFrom	thegoldhunter.net