About: http://webisa.webdatacommons.org/411610636

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 diameter of the particles is generally less than 70 ??m, for example about 10 ??m to about 50 ??m.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com