About: http://webisa.webdatacommons.org/21404624

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 thickness of a non-magnetic support is generally from 2.0 to 3.0 ??m, preferably from 3.0 to 7.5 ??m, particularly preferably from 4.0 to 7.0 ??m.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com