About: http://webisa.webdatacommons.org/44215515

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	Here following is the email he sent me in reply, which he has graciously permitted me to quote:Ahoy Finrod, An interesting ramble which covers many possibilities, but facts are more difficult especially since so much is at its infancy.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com