About: dizzy spell

Premodifier: dizzy
Head noun: spell

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

Broader concepts

label	provenance	confidence
thing	isap:371010055	0.669494
symptom	isap:227037424	0.591161
side effect	isap:156122363	0.339398
effect	isap:156122367	0.265829
sign	isap:200895484	0.190884

Narrower concepts

label	provenance	confidence
morning	isap:35558558	0.154335