About: http://webisa.webdatacommons.org/235997184

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	FIGS. 21A and 21B is a flow chart of the operation for the editing of the document in the document processing system of FIG. 1.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com