About: http://webisa.webdatacommons.org/79211167

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	Alcohols, such as methanol, ethanol, propanol, isopropanol, butanol, isobutanol, and t-butanol are preferably removed by azeotropic distillation with benzene, toluene, xylene, or aliphatic hydrocarbons.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com