About: http://webisa.webdatacommons.org/53599656

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	For example, a fragile watermark can be used to detect whether a copy has been made to a document, or whether a music or video file has been compressed.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com