About: http://webisa.webdatacommons.org/11107730

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	Preferred heat sources or solutions applied thereto include an oxidizing agent, such as calcium nitrate, sodium nitrate or sodium nitrite.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr