About: http://webisa.webdatacommons.org/83644400

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	A significant part of the course will be devoted to examples of most common flotation separations of sulfide minerals, coal, oxide minerals, and industrial minerals such as potash and phosphates.
http://www.w3.org/ns/prov#wasQuotedFrom	edumine.com