About: http://webisa.webdatacommons.org/326668035

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	The question that always presents itself is, ???Where do you get the hydrogen???? Although hydrogen may be the most common element on earth, all of it is tied up in chemical compounds, mostly methane and water.
http://www.w3.org/ns/prov#wasQuotedFrom	fuelfreedom.org