About: http://webisa.webdatacommons.org/20253703

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	In the washing step, adhered materials such as the surface active agent and salting-out agent are removed from the collected toner particles (a caked aggregation).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com