About: http://webisa.webdatacommons.org/230978254

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	Hence, the frontier contains the set of accepted truths and the past is a history of how true knowledge was achieved.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com