About: http://webisa.webdatacommons.org/276281471

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 polycarbonates formed according to Dixon are made by reacting alkylene oxides such as ethylene oxide and propylene oxide with carbon dioxide; no reference is made to making block copolymers.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com