About: grand challenge

Premodifier: grand
Head noun: challenge

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

Broader concepts

label	provenance	confidence
technology	isap:42378045	0.341336

Narrower concepts

label	provenance	confidence
climate change	isap:425026985	0.826847
food security	isap:186498717	0.700933
energy	isap:422083288	0.678505
population	isap:192364670	0.574670
health	isap:422406239	0.532755
urbanization	isap:112411268	0.416082
sustainability	isap:502550527	0.379261
environment	isap:277127339	0.343155
design	isap:421082046	0.305610
cell	isap:287603402	0.289228
other	isap:339365935	0.197003
safety	isap:420567330	0.120951