About: http://webisa.webdatacommons.org/299036746

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	ether or dibutyl ether, THF, amides, esters, particularly acetic acid ester, dimethylformamide, amines, especially triethylamine, and their mixtures are also suitable for use as the solvent.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com