About: http://webisa.webdatacommons.org/318461359

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	w. % zinc, 0.5 to 5 w. %magnesium and 0.5 to 5 w. % copper or containing 0.5 to 2 w. % iron and 0.2 to 2 w. % manganese, in particular for example 1.5 w. % iron and 0.4 w. % manganese or AlMgSi alloys or AlFeSi alloys.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com