About: http://webisa.webdatacommons.org/113813252

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 most applications, the weight average particle size is more preferably not greater than about 3 ??m and even more preferably is not greater than about 2 ??m, such as from about 0.3 ??m to about 1.5 ??m.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au