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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	George Swan21-Apr-14 23:43 I am not sure that using DefaultIfEmpty()in your code is a good idea as it will return zero -the wrong answer.
http://www.w3.org/ns/prov#wasQuotedFrom	codeproject.com