About: http://webisa.webdatacommons.org/53174351

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	by JasonNugent ?? Fri Jun 28, 2013 7:08 am Hi Stefan,Sorry for only seeing this now -- duplicate key errors occur when the database server tries to insert a record twice and there is a constraint that is going to be violated.
http://www.w3.org/ns/prov#wasQuotedFrom	sfu.ca