About: http://webisa.webdatacommons.org/75346794

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 fluidized bed is suitably of a material selected from one or more of quartz sand, silica, ceramics, carbon black, refractory oxides such as eg zirconia and calcium oxide.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com