About: http://webisa.webdatacommons.org/446944577

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	Io, one of the four satellites that the Italian astronomer Galileo discovered orbiting Jupiter almost 400 years ago, takes that prize.
http://www.w3.org/ns/prov#wasQuotedFrom	spaceflightnow.com