About: http://webisa.webdatacommons.org/9857991

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	Not entirely sure I would call it a bug just yet, but attached is a patch you can use that should help your situation.
http://www.w3.org/ns/prov#wasQuotedFrom	open-mpi.org