About: rare earth element

Premodifier: rare earth
Head noun: element

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

Broader concepts

label	provenance	confidence
rare metal	isap:32537917	0.823949
critical mineral	isap:429656399	0.819794
other element	isap:437870171	0.793896
trace element	isap:437869202	0.793663
critical material	isap:51000868	0.745624
strategic mineral	isap:429656405	0.744928
specialty metal	isap:32537927	0.739848
transition metal	isap:32537914	0.700430
material	isap:51000864	0.685795
mineral resource	isap:45882377	0.684555
mineral	isap:429656400	0.654685
supply of critical material	isap:266347243	0.647402
element	isap:437868811	0.603874
periodic table	isap:33631936	0.517844
metal	isap:32537908	0.512995
commodity	isap:320890683	0.485407
chromium	isap:47914264	0.471845
metal impurity	isap:48619446	0.444282
set of 17 element	isap:511409584	0.392752
mining	isap:266000141	0.329440
alloy	isap:35239298	0.238131
group	isap:38828429	0.217968
technology	isap:244159766	0.140009

Narrower concepts

label	provenance	confidence
praseodymium	isap:109525677	0.845580
gadolinium	isap:220507343	0.750515
cerium	isap:445756809	0.688388
europium	isap:344372162	0.684519
lanthanum	isap:23779056	0.669301
erbium er	isap:30327646	0.669260
dysprosium	isap:217091200	0.630426
yttrium	isap:438516226	0.602210
lithium	isap:431301913	0.595922
neodymium	isap:24209522	0.580615
lanthanide	isap:220267072	0.571390
ytterbium	isap:25842693	0.568800
sc	isap:30929010	0.558214
erbium	isap:449703798	0.556856
scandium	isap:343846484	0.546669
cobalt	isap:445743763	0.538481
nd	isap:30371424	0.537065
terbium	isap:435708094	0.527056
yb	isap:29755903	0.525863
germanium	isap:25356699	0.520570
la	isap:30067959	0.511688
thorium	isap:428430640	0.499572
gd	isap:29755936	0.493713
hafnium	isap:430801105	0.478505
y	isap:299276730	0.459705
ca	isap:30572897	0.429349
lu	isap:30757429	0.428285
copper	isap:449027814	0.424868
silver	isap:440008268	0.416205
thulium	isap:434093408	0.411420
co	isap:29963377	0.409581
gold	isap:9757642	0.397650
element	isap:437869241	0.395824
samarium	isap:342995723	0.394427
vanadium	isap:345488763	0.393149
strontium	isap:27197912	0.389300
core portion	isap:429784050	0.385658
th	isap:31022669	0.380215
aluminum	isap:342667000	0.378173
dy	isap:30935135	0.374799
gallium	isap:431446610	0.355139
cr	isap:30997221	0.340963
tb	isap:30108120	0.329685
zinc	isap:10538599	0.312223
er	isap:30327644	0.305340
holmium	isap:430360698	0.304056
promethium	isap:218447812	0.297124
sm	isap:29621984	0.290724
phosphor	isap:342099661	0.279654
layer	isap:221495796	0.278416
ce	isap:29707326	0.260092
oxide	isap:225916840	0.258169
ti	isap:29730315	0.237113
c	isap:299701402	0.224820
r	isap:299451827	0.192398
china	isap:229518645	0.175957
m	isap:299074485	0.115745
case	isap:7194553	0.108510