About: http://webisa.webdatacommons.org/216547096

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 hydrocarbons may be aromatic, such as benzene, toluene, xylene, cumene, ethylbenzene, naphthalene, phenanthrene, anthracene or mixtures thereof.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr