About: http://webisa.webdatacommons.org/146360996

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	For raw material organic compounds, hydrocarbons such as benzene, toluene, xylene; carbon monoxide (CO), and alcohols such as ethanol may be used.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com