About: http://webisa.webdatacommons.org/446877197

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	Poly(acrylonitrile) can be dissolved in polar organic solvents such as Dimethyl formamide (DMF), dimethyl acetaraide (DMAc), or dimethyl sulfoxide (DMSO) for purposes of membrane preparation (U.S. Pat. No. 4,025,439).
http://www.w3.org/ns/prov#wasQuotedFrom	google.es