About: http://webisa.webdatacommons.org/322374945

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	While Jupiter and Saturn consist mainly of thick envelopes of hydrogen and helium gas, Uranus and Neptune are made mainly of a slurry of ices ??? frozen water, methane, and ammonia.
http://www.w3.org/ns/prov#wasQuotedFrom	stardate.org