About: http://webisa.webdatacommons.org/219502818

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	According to a preferred embodiment of the invention, the average particle size is not more than 10 ??m, more particularly not more than 5 ??m, and, even more particularly, it may be between 0.5 and 5 ??m.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr