About: http://webisa.webdatacommons.org/447345720

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	toluene or xylene; or an aliphatic hydrocarbon such as pentane, hexane or heptane.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es