About: http://webisa.webdatacommons.org/63309749

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	Examples of polar aprotic solvents useful in the invention are polar solvents such as propylene carbonate, ethylene carbonate, butylene carbonate, ??-butyrolactone, tetrahydrofuran, 2-methyltetrahydrofuran, and 1,3-dioxolane.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com