About: http://webisa.webdatacommons.org/12296284

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	One important class of such materials include the alkylene oxides such as ethylene oxide, propylene oxide, or trimethylene oxide.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com