About: group 4

Head noun: group
Postmodifier: 4

Same concepts
http://dbpedia.org/resource/Group_4

Broader concepts

label	provenance	confidence
group 3	isap:375009511	0.329458
other group	isap:375009335	0.290563
group	isap:375007597	0.261245

Narrower concepts

label	provenance	confidence
titanium	isap:360409229	0.139152
hafnium	isap:38518323	0.110820
zr	isap:464931475	0.094986
hf	isap:464595296	0.077958