About: http://webisa.webdatacommons.org/94698262

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 capable of being obtained is generally in the form of a powder preferably with a mean size of at least 15 ??m, in particular between 20 and 150 ??m, for example between 30 and 100 ??m.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com