About: http://webisa.webdatacommons.org/258404963

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. 17 is a flow chart of an AF (automatic focusing) operation of a single-lens reflex camera according to the present invention;
http://www.w3.org/ns/prov#wasQuotedFrom	google.com