About: http://webisa.webdatacommons.org/98402844

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 precipitated silica which is then obtainable is generally in the form of a powder, preferably with a mean size of at least 15 ??m, in particular between 15 and 60 ??m, for example between 20 and 45 ??m.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au