About: http://webisa.webdatacommons.org/391061819

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	Precipitation of Et3 N HCl occurred during the addition, especially toward the end.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com