About: http://webisa.webdatacommons.org/22407204

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	That appears to imply that others, presumably including Mann and Jones, may be.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com