About: http://webisa.webdatacommons.org/58893303

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	More recently, steganographic techniques have been used in the computer environment to hide information in graphical images, sound files, text files, or other media.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr