About: http://webisa.webdatacommons.org/410315388

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	Unfortunately, it looks like there is no big prize for completing both easter eggs, other than the achievement or trophy.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com