About: http://webisa.webdatacommons.org/411298482

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	This is done when using used vegetable oil and helps remove food particles and any other contaminants.
http://www.w3.org/ns/prov#wasQuotedFrom	biodiesel-equipment.com