| http://www.w3.org/ns/prov#value | - Food can easy-open ends, which are called full-aperture because the most of the lid is removed on opening, have become more popular since the mid-1990s and are used on two-thirds of all food cans in Europe, less so in the US. Lids are made from lacquered sheet (tinplate, tin-free steel or aluminium) in a press and then curled to form the hook for the seam.
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