About: em radiation

Premodifier: em
Head noun: radiation

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

Broader concepts

label	provenance	confidence
thing	isap:14834784	0.383551
wave	isap:151024201	0.127169

Narrower concepts

label	provenance	confidence
radio wave	isap:290590960	0.590629
gamma ray	isap:262007524	0.537316
light	isap:336932757	0.372884
microwave	isap:351240522	0.326722
x-ray	isap:337369515	0.306563
presence	isap:186131724	0.162844