About: http://webisa.webdatacommons.org/218459878

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	This date adds up to 6 and was a Saturday, the 6th day of the week.As far as I know I am the first to solve this riddle.
http://www.w3.org/ns/prov#wasQuotedFrom	forumotion.com