About: http://webisa.webdatacommons.org/241572290

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	For WordPress there is a plugin ,you can install and add it to all you blog post easily.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com