About: http://webisa.webdatacommons.org/118636969

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 catalysts employed can very advantageously be organotin compounds, for example dibutyltin dilaurate.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com