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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	Preferably, the foil is rolled and has an average surface roughness of more than 0.3 or 0.5 ??m, especially approximately 0.6 ??m, in the rolling direction and/or transverse thereto.
http://www.w3.org/ns/prov#wasQuotedFrom	faqs.org