About: http://webisa.webdatacommons.org/268220008

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	Other atoms that may be present also, such as oxygen and nitrogen, will form a variety of complex molecules with the carbon and hydrogen.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.fr