About: http://webisa.webdatacommons.org/108638362

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 other applications such as searching of content of audio, video or other files, the search for common extracts preferably consists of a single group of steps comprising the formation of the digital signatures and their comparison.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com