About: http://webisa.webdatacommons.org/273739152

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	As to Thompson???s letter to Gerberging, your link does not go there, but there is a copy here.
http://www.w3.org/ns/prov#wasQuotedFrom	scienceblogs.com