About: http://webisa.webdatacommons.org/210034216

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	It was not until two years later that things such as the date and program were finalized.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org