About: http://webisa.webdatacommons.org/101069823

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	The developer used in the developing units may be either one-component developer mainly composed of magnetic toner or two-component developer composed of nonmagnetic toner and magnetic carrier.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com