About: chemical attack

Premodifier: chemical
Head noun: attack

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

Broader concepts

label	provenance	confidence
crime against humanity	isap:120432452	0.645569
cause	isap:119045488	0.559616
factor	isap:398719093	0.551230
emergency	isap:421511003	0.527843
false flag	isap:488990672	0.508526
problem	isap:447969522	0.463245
terrorism	isap:424337953	0.248662
americans	isap:419889244	0.230210
issue	isap:116807738	0.198193

Narrower concepts

label	provenance	confidence
salt water	isap:155941769	0.717850
hydrofluoric acid	isap:308284738	0.624802
alkali silica reaction	isap:483587819	0.620181
stainless steel	isap:160940741	0.574902
anthrax	isap:271776954	0.556987
attack	isap:394246942	0.471338
moisture	isap:478983002	0.428991
corrosion	isap:136523517	0.426262
oxygen	isap:391967354	0.412204
oxidation	isap:136745563	0.372943
alkali	isap:392302852	0.357747
child	isap:164744606	0.313048
u.s	isap:210455633	0.267565
solvent	isap:273121418	0.249555
acid	isap:308284739	0.234867
hydrolysis	isap:254351328	0.208420
agent	isap:157386295	0.205917
country	isap:275411340	0.190100
resistance	isap:254996267	0.184940
membrane	isap:482430964	0.164427
fact	isap:311019183	0.162180