About: http://webisa.webdatacommons.org/279855812

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	Neptune's blue tinge, seen by Voyager 2, comes from a sprinkling of methane in its atmosphere, which is made mostly of hydrogen and helium (Image: Voyager 2 Team/NASA)
http://www.w3.org/ns/prov#wasQuotedFrom	newscientist.com