About: http://webisa.webdatacommons.org/405696981

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 powdered lanthanum hexaboride is preferred to have an average particle diameter of less than 5 ??m, especially less than 2 ??m.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es