About: http://webisa.webdatacommons.org/206392255

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	Applying the technologies, such as of the encryption and the watermarks together, it is possible to practice the copy protection with higher certainty.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com