About: http://webisa.webdatacommons.org/218846772

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 preferred polyesters may be represented by the formula HO--B-OOC-B'-COOn BOH in which B and B' are hydrocarbon radicals derived from the glycol and dicarboxylic acid respectively and n is an integer.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com