About: http://webisa.webdatacommons.org/321538308

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	States use various approaches in implementing these requirements, including whether exceptions or alternative documents are permissible.
http://www.w3.org/ns/prov#wasQuotedFrom	nilc.org