About: http://webisa.webdatacommons.org/425079229

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	Groups of this kind may be introduced, for example, with the aid of compounds which contain at least one isocyanate-reactive group, especially hydroxyl group, and at least one vinyl group.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au