About: http://webisa.webdatacommons.org/157493951

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	A filter 4 is typically about 10-150 ??m in thickness, preferably about 40-100 ??m, in case that the filter is for electronics industries and to remove particles e.g. of about 0.1 ??m or larger in diameter.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com