About: http://webisa.webdatacommons.org/278285981

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	can not you exclude your categories by including only the ones you want?
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.org