About: http://webisa.webdatacommons.org/343932228

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	Methods such as decanting, filtration, sedimentation, centrifuging, heating, adsorption, precipitation, and ion exchange are used to separate impurities from the miscella.
http://www.w3.org/ns/prov#wasQuotedFrom	drshen.com