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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	for that channel, e.g. CH1 contains PRV1 and PRG1, CH2 contains PRV2 and PRG2, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com