Head noun: price
Postmodifier: of gold

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

Narrower concepts

labelprovenanceconfidence
us dollarisap:1199732730.262825
copperisap:1223018420.249228
silverisap:1226945330.245888
goldisap:945208540.211339
chinaisap:3757881550.145118