About: http://webisa.webdatacommons.org/422827221

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	The link is a relatively recent addition, so it might not have been there when you last looked!
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com