compositionAfter1982

4 triples
GPTKB property

Random triples
Subject Object
gptkb:U.S._penny 97.5% zinc, 2.5% copper
gptkb:The_Penny 97.5% zinc, 2.5% copper
gptkb:United_States_copper_coins copper-plated zinc
gptkb:Penny_(coin) 97.5% zinc, 2.5% copper