About: leap day

Premodifier: leap
Head noun: day

Same concepts
http://dbpedia.org/resource/February_29

Broader concepts

label	provenance	confidence
day	isap:280730829	0.563474
week	isap:252212222	0.436935
leap year	isap:252449914	0.388920
event	isap:468193948	0.374155
date	isap:246983896	0.367486
anything	isap:329073745	0.305144

Narrower concepts

label	provenance	confidence
gregorian calendar	isap:349180226	0.587436
february 29th	isap:348923303	0.469255
february 29	isap:348923259	0.418605
century year	isap:128357478	0.354054