About: http://webisa.webdatacommons.org/255595945

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	Yes, since 1979, but that method is blind prior to that, so what good does it do except provide a calibrating stick for the present that can be hopefully extrapolated back into the past?
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com