Premodifier: gold
Head noun: alloy

Same concepts
http://dbpedia.org/resource/Colored_gold

Broader concepts

labelprovenanceconfidence
noble metalisap:3751621440.609262
metalisap:3751622060.484128
goldisap:1978464640.446794
materialisap:2918953090.371822
investmentisap:2586837180.339516

Narrower concepts

labelprovenanceconfidence
white goldisap:882689740.614238
palladiumisap:150165890.432134
solderisap:1156143920.318356
layerisap:3741448220.288345