About: eight-hour workday

Premodifier: eight-hour
Head noun: workday

Same concepts
http://dbpedia.org/resource/Eight-hour_day

Broader concepts

label	provenance	confidence
worker rights	isap:268165424	0.669316
reform	isap:274862164	0.558409
granted	isap:430056446	0.475600

Narrower concepts

label	provenance	confidence