About: http://webisa.webdatacommons.org/119867607

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	MR may have said privately that it was available, but there does not seem to have been any sort of public announcement or marketing.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com