About: http://webisa.webdatacommons.org/175302052

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	Firstly, a prepolymer is formed by reacting an alicyclic polyisocyanate with a polyol, and additives such as an internal mold lubricant, antioxidants, Uv absorbers, etc. are dissolved therein.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com