About: http://webisa.webdatacommons.org/427021582

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	On Earth, carbon is a key ingredient for life, but there is much more oxygen than carbon ??? our Sun has a carbon-to-oxygen ratio of about one to two, which means it has about twice as much oxygen than carbon.
http://www.w3.org/ns/prov#wasQuotedFrom	astronomynow.com