Assertion: comet's atmosphere | /r/HasProperty | 98.4% nitrogen
Facets:
value: with the remaining 1.6%
type: OTHER
Source sentences:
text: The atmosphere is 98.4% nitrogen, with the remaining 1.6% composed of methane and trace amounts of other gases such as hydrocarbons (including ethane, diacetylene, methylacetylene, cyanoacetylene, acetylene, propane), argon, carbon dioxide, carbon monoxide, cyanogen, hydrogen cyanide and helium.