About: http://webisa.webdatacommons.org/276502715

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 reactants, i.e. the diamine and the anhydride components are used in substantially stoichiometric proportions, although an excess of up to 10% of either component may be employed if desired.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com