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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	The price may be an advertised price (e.g. advertised over the Internet, on a bulletin board, or other media), or may be a negotiated price (e.g. negotiated via e-mail exchange).
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com