About: rare-earth element

Premodifier: rare-earth
Head noun: element

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

Broader concepts

label	provenance	confidence
strategic metal	isap:32537944	0.722909
thing	isap:34311239	0.627120
metal	isap:32537940	0.455409

Narrower concepts

label	provenance	confidence
neodymium	isap:24209524	0.524644
erbium	isap:449703799	0.520724
praseodymium	isap:109525678	0.467445
ytterbium	isap:25842694	0.462434
samarium	isap:342995726	0.444380
y	isap:299276731	0.417094
indium	isap:444368803	0.412650
yttrium	isap:438516227	0.402523
lanthanum	isap:23779058	0.386551
gadolinium	isap:220507346	0.340378
oxygen	isap:446759708	0.334179
gold	isap:9757673	0.327929
cerium	isap:445756810	0.301026
gd	isap:29755939	0.298357
sm	isap:29621986	0.286814
er	isap:30327647	0.274860
europium	isap:344372165	0.265782
dy	isap:30935138	0.239203
nd	isap:30371428	0.208459
silver	isap:440008272	0.207067