About: http://webisa.webdatacommons.org/188333145

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	For the distillation apparatus, any suitable material, for example cast iron with up to 18% silicon may be used.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com