About: gem stone

Premodifier: gem
Head noun: stone

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

Broader concepts

label	provenance	confidence
material	isap:297961771	0.716607
product	isap:222433884	0.410416

Narrower concepts

label	provenance	confidence
diamond	isap:39084266	0.534851
ruby	isap:85415386	0.499104
sapphire	isap:357997032	0.454252
lapus	isap:364323158	0.409056
emerald	isap:35486254	0.407981
citrine	isap:38849057	0.407285
gold	isap:91303536	0.379000
silver	isap:118827937	0.361303
crystal	isap:34108923	0.322757
pearl	isap:375732012	0.255585
garnet	isap:121202047	0.248781
tourmaline	isap:474445827	0.209278