composition (post-1965)

URI: https://gptkb.org/prop/composition_(post-1965)
3 triples
GPTKB property
Random triples
Subject Object
gptkb:United_States_dime 91.67% copper, 8.33% nickel
gptkb:United_States_quarter_dollar 91.67% copper, 8.33% nickel
gptkb:quarter_dollar copper-nickel clad