About: thorium

Head noun: thorium

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

Broader concepts

label	provenance	confidence
radioactive element	isap:428430634	0.796152
element	isap:428430635	0.769133
radioactive mineral	isap:435407857	0.656279
radioactive material	isap:47113360	0.588830
heavy element	isap:428430636	0.568124
material	isap:47113361	0.547210
heavy metal	isap:35414203	0.534387
radionuclide	isap:512545754	0.533487
metal	isap:35414202	0.513114
rare earth element	isap:428430640	0.499572
technology	isap:242635706	0.484171
radioactive substance	isap:317791362	0.477886
radioactive metal	isap:35414204	0.464446
radioactive by-product	isap:243729092	0.452136
nuclear fuel	isap:71436617	0.445401
actinide metal	isap:35414206	0.444956
rare earth	isap:37943248	0.433573
nuclear power plant	isap:34446669	0.400872
source material	isap:47113364	0.397375
other option	isap:274776667	0.394025
alternative nuclear fuel	isap:71436618	0.385422
abundant nuclear fuel	isap:71436620	0.379110
time	isap:77305924	0.353869
contaminant	isap:64612042	0.336089
fuel	isap:71436616	0.334289
alpha emitter	isap:431541847	0.325003
nuclear energy	isap:268155912	0.319536
fertile fuel	isap:71436622	0.319048
energy source	isap:274833450	0.313922
actinide	isap:45787252	0.311473
nuclear material	isap:47113363	0.311329
fertile material	isap:47113362	0.306326
isotope	isap:432489629	0.304055
decay of radioactive element	isap:34565754	0.303372
amount of radioactive element	isap:268675954	0.302901
chemical element	isap:428430637	0.291830
form of energy	isap:71444262	0.285443
fuel source	isap:274833446	0.280877
lanthanide	isap:244612336	0.278125
impurity	isap:45751505	0.274601
cycle	isap:33870814	0.266204
oxide	isap:38272520	0.257331
chemical	isap:48175629	0.257111
radioisotope	isap:512036924	0.238382
resource	isap:50603337	0.232239
heaviest element	isap:428430646	0.229965
alternative	isap:65921511	0.229176
thing	isap:37380483	0.226802
power source	isap:274833447	0.212755
by-product	isap:243729091	0.210712
nuclear reactor	isap:437227969	0.202402
radioactivity	isap:145879710	0.194217
safer	isap:39891170	0.193432
solution	isap:46231410	0.181246
heavy	isap:31462072	0.177884
mineral	isap:435407855	0.176172
nuclear	isap:436483669	0.174920
component	isap:318984202	0.174109
mixture	isap:430285293	0.165456
reactor	isap:437227967	0.163290
substance	isap:317791363	0.161515
uranium	isap:430121558	0.160288
nuclear power	isap:34030091	0.158834
zirconium	isap:317217836	0.153045
source	isap:274833449	0.152733
choice	isap:273606402	0.137684
thorium	isap:438948042	0.132674
plutonium	isap:316091788	0.132501
residue	isap:428633719	0.128096
s	isap:124660185	0.115749
energy	isap:268155911	0.111590
ore	isap:510525718	0.106551
research	isap:46857472	0.101484
gas	isap:510515796	0.094789
year	isap:77932627	0.093569
development	isap:67023040	0.086627

Narrower concepts

label	provenance	confidence
steenkampskraal	isap:31080753	0.247257
radium	isap:441008978	0.174751
thorium	isap:438948042	0.132674
however	isap:429610736	0.099198
replacement	isap:138510021	0.096372
uranium	isap:437934711	0.082806
lftr	isap:6682231	0.082514
time	isap:8349640	0.078863