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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	n is an integer from 0 to 4, preferably 0, 1 or 2, in particular 0 or 1, and
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com