About: http://webisa.webdatacommons.org/28074969

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	A privately-readable watermark may contain information such as the software's serial number, information about the user and/or the transaction by which the user acquired the software, or virtually any other type of information.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com