About: http://webisa.webdatacommons.org/420241587

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	And I still do not know the answer to the latter, but the former is a yes.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com