Head noun: firebrick

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

Broader concepts

labelprovenanceconfidence
refractory materialisap:4121069470.529700
manufacture goodsisap:126365700.403157
materialisap:4121069460.363830
brickisap:138133780.265990
nothingisap:267046280.112143

Narrower concepts

labelprovenanceconfidence
brickisap:3384400150.175231