About: http://webisa.webdatacommons.org/177375983

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	BACKGROUND [0002] Hiding data in imagery or audio is a technique well known to artisans in the field, and is termed ???steganography.??? There are a number of diverse approaches to, and applications of, steganography.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com