About: http://webisa.webdatacommons.org/149320181

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 this manner, a library of signatures identifying or characterizing publications or portions thereof, such as advertisements, is created.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es