About: http://webisa.webdatacommons.org/423094211

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 the metallic member is preferably about 20 to 50 ??m, especially about 30 ??m.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com