About: http://webisa.webdatacommons.org/219492172

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 some alternative forms of the invention this mean bead size is at least 100 ??m, for example at least 150 ??m; it generally does not exceed 300 ??m and preferably lies between 100 and 270 ??m.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au