About: http://webisa.webdatacommons.org/434503513

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	Components of Biogas Biogas consists mainly of 60% methane and 40% carbon dioxide, with low levels of hydrogen sulfide and other gases.
http://www.w3.org/ns/prov#wasQuotedFrom	extension.org