About: http://webisa.webdatacommons.org/258302478

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	FIG. 3 is a flow chart of the important logical operations performed to determine which laser printhead has been installed in an exemplary OPTRA laser printer, according to the principles of the present invention.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au