About: http://webisa.webdatacommons.org/11617710

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	By polyol polyester is meant a polyol as hereinbefore described having at least 4 ester groups, i.e., at least 4 of the hydroxyl groups are esterified with fatty or other organic acids.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com