About: http://webisa.webdatacommons.org/393103696

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	Methane is a chemical compound so it does not have an atomic number, but it does have a molecular formula, which is written as CH 4.
http://www.w3.org/ns/prov#wasQuotedFrom	ahrcanum.com