About: http://webisa.webdatacommons.org/67404890

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 total thickness of the magnetic recording medium is more preferably 5 ??m or less, particularly preferably 4.5 ??m or less, most preferably 4 ??m or less.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr