About: http://webisa.webdatacommons.org/4669344

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	If you go back to it later and find it has been updated, the dates will not match, so including the publication date in this instance serves the purpose claimed for access date.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org