About: http://webisa.webdatacommons.org/282985998

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	co-condensed, in addition to the amines mentioned under (a) and (b), and onto the secondary amino groups of which unsaturated compounds, such as acrylic acid, maleic anhydride or acrylamide, are subsequently added.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com