About: http://webisa.webdatacommons.org/271657027

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	Such a ???rinse??? cycle may be repeated until the bitumen is essentially free of any sand or other particulate matter.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca