About: http://webisa.webdatacommons.org/166707078

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 obvious source of your problem obviousely is a race condition, but to find it requires thorough analysis of your code.
http://www.w3.org/ns/prov#wasQuotedFrom	codeproject.com