About: http://webisa.webdatacommons.org/312505515

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 average particle diameter is preferable to be 0.1 to 50 ??m, particularly to be 1 to 30 ??m.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com