About: http://webisa.webdatacommons.org/64803964

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	it is true that Google's tool is restricted compared to existing tools out there, such as X1 or Copernic, in terms of file coverage.
http://www.w3.org/ns/prov#wasQuotedFrom	searchenginewatch.com