About: http://webisa.webdatacommons.org/47867841

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	Firing of the substrate also burns off any organics, solvents or other impurities.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com