About: triangular wave

Premodifier: triangular
Head noun: wave

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

Broader concepts

label	provenance	confidence
shape	isap:88936718	0.594811
waveform	isap:458817451	0.433810

Narrower concepts

label	provenance	confidence
fourier	isap:76781681	0.273976
fig	isap:250740670	0.111429