About: tar sand

Premodifier: tar
Head noun: sand

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

Broader concepts

label	provenance	confidence
unconventional reserve	isap:10084852	0.889008
unconventional fossil fuel	isap:178569862	0.856859
source of liquid fuel	isap:312264995	0.842068
dirty energy project	isap:10047636	0.833130
unconventional fuel	isap:178569866	0.818940
unconventional source of oil	isap:312264991	0.818515
material	isap:454891466	0.784128
unconventional oil source	isap:312264986	0.770421
unconventional petroleum resource	isap:455436156	0.769666
non-conventional fossil fuel	isap:178569876	0.768912
less conventional source	isap:312265022	0.755269
expensive unconventional source	isap:312265000	0.743386
form of energy	isap:178610625	0.742396
carbonaceous material	isap:454891589	0.741151
unconventional feedstock	isap:288812081	0.738100
unconventional hydrocarbon	isap:417088175	0.735309
non-conventional oils	isap:179415913	0.732030
unconventional source	isap:312264982	0.729865
fossil fuel reserve	isap:10084851	0.723356
unconventional resource	isap:455436135	0.717677
marginal resource	isap:455436143	0.712117
non-conventional source	isap:312264989	0.710917
other source	isap:312265012	0.709309
unconventional oil	isap:129304853	0.701998
crude oil	isap:129304854	0.696097
dirty fuel	isap:178569865	0.689236
energy development	isap:419283137	0.688436
thing	isap:87018320	0.678230
project on the planet	isap:10047641	0.674916
unconventional oils	isap:179415910	0.670231
conventional petroleum	isap:289433696	0.669438
dirty energy	isap:307101632	0.666080
source	isap:312264983	0.658887
fossil fuel	isap:178569863	0.649862
source of energy	isap:312265001	0.648746
unconventional fuel source	isap:312265015	0.643941
resource of unconventional oil	isap:455436159	0.637010
fuel source	isap:312265030	0.623824
industrial project	isap:10047654	0.620344
oil source	isap:312265036	0.616232
oil company	isap:3908427	0.615713
source of fossil fuel	isap:312264993	0.597800
of fossil fuel	isap:178569879	0.595500
industrial project on earth	isap:10047650	0.593077
substitute	isap:187652937	0.577157
greenhouse gas emission	isap:453943463	0.570730
dirty source of energy	isap:312265011	0.559514
carbon-intensive source of fuel	isap:312265044	0.559498
petroleum product	isap:11789935	0.559484
deposit	isap:2215740	0.559167
fuel on the planet	isap:178569870	0.552952
oil spill	isap:86162198	0.552285
issue	isap:91976048	0.548417
technology	isap:188937931	0.544582
form	isap:178610626	0.542977
source of greenhouse gas	isap:312264998	0.541805
project	isap:10047637	0.538602
project on earth	isap:10047643	0.534868
petroleum deposit	isap:2215750	0.529706
destructive project	isap:10047642	0.529006
gas resource	isap:455436164	0.528787
mineral	isap:1791451	0.525330
renewable energy	isap:307101631	0.521225
industry	isap:461491568	0.515729
gas industry	isap:461491574	0.500093
heavy oils	isap:179415914	0.497791
place	isap:90528501	0.496885
resource	isap:455436132	0.496412
company	isap:3908429	0.494335
ground	isap:312156791	0.472303
pipeline	isap:457173022	0.471420
shale oil	isap:129304861	0.470872
resource extraction	isap:189246189	0.468010
oil deposit	isap:2215742	0.465612
bitumen	isap:11027541	0.461042
form of oil	isap:178610629	0.460324
coal	isap:173331703	0.458253
reserve	isap:10084855	0.454942
conventional oil	isap:129304872	0.451835
source of fuel	isap:312264988	0.450323
geological formation	isap:287707623	0.443786
form of unconventional oil	isap:178610630	0.443481
unconventional	isap:476563601	0.442997
form of crude oil	isap:178610622	0.431199
form of fossil fuel	isap:178610627	0.430534
alternative	isap:418701833	0.428569
formation	isap:287707612	0.425585
carbon emitter	isap:2304299	0.421140
oil	isap:129304851	0.417914
example	isap:7024355	0.417057
sector	isap:306674707	0.412512
source of oil	isap:312264992	0.398127
present invention	isap:286942324	0.396532
world	isap:95920502	0.392830
major threat	isap:304916575	0.390078
process	isap:11640867	0.388286
use of coal	isap:129300325	0.368760
mining	isap:310205462	0.366455
heavy crude oil	isap:129304869	0.357132
country	isap:5224652	0.355526
expensive	isap:290258420	0.350162
solid	isap:86087532	0.338511
energy	isap:307101629	0.333502
fuel	isap:178569864	0.333461
environmental catastrophe	isap:416878222	0.331844
fossil fuel development	isap:419283143	0.326556
environment	isap:419328672	0.323010
difference	isap:188746233	0.322119
topic	isap:86564611	0.316466
carbon bomb	isap:173376624	0.312765
mixture of bitumen	isap:11999064	0.309617
petroleum	isap:289433695	0.309243
mixture of clay	isap:11999058	0.306755
canada	isap:303231809	0.299026
dirty business	isap:460838944	0.296710
hydrocarbon	isap:417088177	0.284895
investment	isap:190983111	0.280237
earth	isap:91293159	0.279153
gas	isap:129288482	0.265284
sand clay	isap:173316628	0.249960
problem	isap:11609832	0.249322
biomass	isap:9225853	0.246608
crude	isap:94833618	0.226704
sand	isap:179010871	0.220376
mixture	isap:11999057	0.206016
recently	isap:459272139	0.194954
threat	isap:304916574	0.170993
concern	isap:2371655	0.129823
water	isap:94661409	0.110669

Narrower concepts

label	provenance	confidence
keystone xl pipeline	isap:382765330	0.703891
keystone xl	isap:332916850	0.665784
home heating	isap:72534039	0.602815
oil shale	isap:199682162	0.515956
mixture	isap:75266699	0.291079
alberta	isap:76276465	0.289811
canada	isap:491467647	0.241370
water	isap:196056823	0.238461
suncor	isap:497037391	0.221982
china	isap:198516097	0.221859
gas	isap:246965702	0.198989
pipeline	isap:382765329	0.191879
formation	isap:151284411	0.169412
oil	isap:251284178	0.166056
kxl	isap:247054718	0.163669
crude	isap:200635746	0.154778
hydrocarbon	isap:354690704	0.099899