About: http://webisa.webdatacommons.org/406323621

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	There are a variety of watermark embedding functions detailed in watermarking literature, including patents and other publications.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr