About: http://webisa.webdatacommons.org/450322097

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 a method effectuating data hiding within an image using perceptual frequency masking and spatial masking according to the present invention; and,
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk