About: http://webisa.webdatacommons.org/29946406

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 are a flow chart of the data output routine executed by the control computer shown in FIG. 2B;
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr