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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 questions , assume Node is a class consisting of an int info and a Node next and header
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com