About: http://webisa.webdatacommons.org/277379122

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	In the case of the particulate carrier, it is preferred that the average particle size is 25 to 2,500 ??m, especially 150 to 2,500 ??m.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com