About: http://webisa.webdatacommons.org/143105129

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 other applications, the watermark message carries useful information, such as information about the bearer or issuer of the authentic object, or an index to a database entry storing such information.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com