About: http://webisa.webdatacommons.org/257594401

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	He also observed Saturn, and was one of the first Europeans to note that Mizar was a double star.
http://www.w3.org/ns/prov#wasQuotedFrom	tribe.net