About: http://webisa.webdatacommons.org/417417372

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	(--D--O--E--O--)n wherein D is the radical residuum of a dihydric phenol, E is an hydroxyl-containing radical residuum of an epoxide, and n represents the degree of polymerization and is at least 30 and is preferably 80 or more.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca