About: international polar year

Premodifier: international polar
Head noun: year

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

Broader concepts

label	provenance	confidence
initiative	isap:187845883	0.550003
programme	isap:287852532	0.433199
program	isap:5754527	0.394504

Narrower concepts

label	provenance	confidence