About: http://webisa.webdatacommons.org/274764109

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	the atmosphere is made mainly of hydrogen and helium, with a little methane and
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com