About: http://webisa.webdatacommons.org/185161831

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	(for example, acid groups or polar groups such as a carboxyl group and an ester thereof, a sulfonic acid group and an ester thereof, and an ethylene oxidegroup).
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com