About: propulsion system

Premodifier: propulsion
Head noun: system

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

Broader concepts

label	provenance	confidence
space travel	isap:392303441	0.688565
product	isap:444829926	0.664664
technology	isap:17874463	0.662652
machinery	isap:423984614	0.640224
landmark in the history	isap:106630342	0.581095
application	isap:452496694	0.571217
factor	isap:396439629	0.561134
component	isap:421741396	0.542444
equipment	isap:424396656	0.511966
vehicle	isap:442276710	0.476607
machine	isap:441784030	0.470959
ship	isap:490472771	0.454205
resource	isap:101182428	0.442430
maintenance	isap:450795573	0.434311
aircraft	isap:105696153	0.431572
design	isap:389432160	0.377660
scientist	isap:425044923	0.365279
part	isap:490843646	0.356561
spacecraft	isap:18177836	0.351377
vessel	isap:394608739	0.343466
engine	isap:392600391	0.233726
control	isap:449680246	0.223356
test bed	isap:402984474	0.194881
propulsion	isap:19605909	0.175042

Narrower concepts

label	provenance	confidence
internal combustion engine	isap:387764057	0.751510
fuel cell	isap:302521830	0.726191
electric motor	isap:160365668	0.724644
rocket motor	isap:160365613	0.627672
present invention	isap:137820307	0.623081
engine	isap:387763923	0.421890
motor	isap:160365605	0.394113
however	isap:269587412	0.391986
propeller	isap:132943053	0.383475
diesel	isap:385703031	0.381916
ion	isap:214206823	0.377328
hydrogen	isap:482003543	0.373109
battery	isap:266336398	0.343954
vasimr	isap:397172631	0.320934
track	isap:157268105	0.301078
design	isap:385218181	0.293076
thruster	isap:483246554	0.285614
something	isap:136335957	0.248060
hybrid	isap:393384745	0.239952
leg	isap:209948199	0.237995
pde	isap:211444149	0.188924
ability	isap:273865974	0.180475
steam	isap:153779071	0.133590