About: http://webisa.webdatacommons.org/314608963

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	And it can be made from biogas, coming from biomass such as sewage or abattoir waste.
http://www.w3.org/ns/prov#wasQuotedFrom	bbc.co.uk