About: http://webisa.webdatacommons.org/217027773

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	You didn't indicate any, but I have seen date tables that included columns that were dependent on something other than the date.
http://www.w3.org/ns/prov#wasQuotedFrom	ittoolbox.com