About: http://webisa.webdatacommons.org/386682958

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	Since then, deposits of sapphires, aquamarines, diamonds and other precious and semi-precious stones were found in Ekaterinburg in addition to gold and emerald deposits of the Urals.
http://www.w3.org/ns/prov#wasQuotedFrom	ekburg.ru