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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	www.copernic.com Free; Professional version, $49.99 An old hand at indexing and searching your files, Copernic continues to look inside 150 different types of files so you can search their contents.
http://www.w3.org/ns/prov#wasQuotedFrom	pcmag.com