About: asteroid impact

Premodifier: asteroid
Head noun: impact

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

Broader concepts

label	provenance	confidence
event	isap:123506435	0.773368
catastrophic event	isap:123506439	0.735638
extinction level event	isap:123506469	0.714933
natural disaster	isap:102025540	0.711778
extinction event	isap:123506450	0.696001
thing	isap:118175316	0.690727
cataclysm	isap:423933440	0.672207
catastrophe	isap:453467735	0.669464
threat	isap:392067401	0.596531
planet	isap:392903379	0.428437
factor	isap:386805567	0.422810

Narrower concepts

label	provenance	confidence
year	isap:304114516	0.269538
planet	isap:395560359	0.235759
end of the world	isap:212443256	0.210767
disaster	isap:478950589	0.174885