Premodifier: azo
Head noun: dye

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

Broader concepts

labelprovenanceconfidence
direct dyeisap:2817876280.650742
synthetic dyeisap:2817876290.636819
reactive dyeisap:2817876470.535795
classisap:4711523220.528392
chemicalisap:3317580310.484802
groupisap:4667773300.443758

Narrower concepts

labelprovenanceconfidence
tartrazineisap:4018380260.367944
methodisap:4046188270.229682
acidisap:1275477810.200451