About: http://webisa.webdatacommons.org/166262928

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 concentrate is further dissolved in n-butanol at 45??? C., cooled to 4??? C. to remove an n-butanol soluble impurity with or without the addition of water or lower alcohols such as methanol or ethanol.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com