About: http://webisa.webdatacommons.org/168767827

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	Similarly good results are obtained by using the same amount of the one of the products B, C and especially D instead of the condensation product A.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es