About: http://webisa.webdatacommons.org/46316287

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	Many processes have been tested but all have drawbacks such as very high temperatures or expensive acids and enzymes.
http://www.w3.org/ns/prov#wasQuotedFrom	energy.gov