About: http://webisa.webdatacommons.org/357639424

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	So I would suggest checking what driver you are using and changing to the proprietary driver available for your system.
http://www.w3.org/ns/prov#wasQuotedFrom	launchpad.net