About: http://webisa.webdatacommons.org/89203979

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	If this is removed, it will definetely cause those issues, but most likely the error is resulting from a component or plugin that is published in the CMS.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com