About: http://webisa.webdatacommons.org/378329521

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	In the present invention, copy control information described in the form of digital watermark information WM is stored various kinds of data such as video information, audio information, or a program.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com