About: http://webisa.webdatacommons.org/431510360

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	However, I think it is only for 1.5+, but he is not a big deal as your site is a hack waiting to happen.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.org