About: http://webisa.webdatacommons.org/130106274

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	(including pentanes, hexanes, and heptanes), C6-C18 aromatic hydrocarbon solvents (including benzene, toluene, and xylenes), liquidized gases (including supercritical fluids such as supercritical carbon dioxide), and mixtures thereof.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com