About: http://webisa.webdatacommons.org/171285119

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	The following is an example, which some time ago went the rounds, without note or comment:???
http://www.w3.org/ns/prov#wasQuotedFrom	libertyfund.org