About: http://webisa.webdatacommons.org/57749631

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	Yes, he is it exactly...although it might happen on blogs of other types as well.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com