About: http://webisa.webdatacommons.org/21686481

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 reaction mixture is then warmed to at least 60??? C., preferably in the range of 90???-140??? C., until gas emission, i.e. carbon dioxide, ceases.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com