<http://dbpedia.org/resource/Tokamak>	<http://www.w3.org/2000/01/rdf-schema#seeAlso>	<http://dbpedia.org/resource/Dielectric_heating> .
<http://dbpedia.org/resource/Tokamak>	<http://www.w3.org/2000/01/rdf-schema#comment>	"A tokamak  (Russian: \u0442\u043E\u043A\u0430\u043C\u0430\u043A) is a device using a magnetic field to confine a plasma in the shape of a torus. Achieving a stable plasma equilibrium requires magnetic field lines that move around the torus in a helical shape. Such a helical field can be generated by adding a toroidal field (traveling around the torus in circles) and a poloidal field (traveling in circles orthogonal to the toroidal field)."@en .
<http://dbpedia.org/resource/Tokamak>	<http://xmlns.com/foaf/0.1/depiction>	<http://commons.wikimedia.org/wiki/Special:FilePath/Tokamak_(scheme).jpg> .
<http://dbpedia.org/resource/Tokamak>	<http://dbpedia.org/ontology/thumbnail>	<http://commons.wikimedia.org/wiki/Special:FilePath/Tokamak_(scheme).jpg?width=300> .