About: http://webisa.webdatacommons.org/402528320

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	An apparatus according to claim 14, wherein at least said first concealing circuit can operate in the case where the image signal which is used is an image signal other than the image signal of low reliability.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com