About: killer cell

Premodifier: killer
Head noun: cell

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

Broader concepts

label	provenance	confidence
white blood cell	isap:171499580	0.808200
immune system	isap:302521768	0.618657
cell	isap:171499986	0.341746

Narrower concepts

label	provenance	confidence
infected cell	isap:171498035	0.597742
macrophage	isap:505262213	0.437032
tumor	isap:197722767	0.313312