| gptkbp:instanceOf | gptkb:tokamak 
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                                | gptkbp:constructionStartYear | 2005 
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                                | gptkbp:cost | €1.06 billion 
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                                | gptkbp:country | gptkb:Germany 
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                                | gptkbp:designedFor | fusion research 
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                                | gptkbp:firstPlasmaDate | 2015-12-10 
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                                | gptkbp:fuelType | hydrogen deuterium
 
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                                | gptkbp:goal | demonstrate steady-state operation of a stellarator 
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                                | gptkbp:locatedIn | gptkb:Greifswald 
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                                | gptkbp:magneticFieldStrength | 3 tesla 
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                                | gptkbp:majorRadius | 5.5 meters 0.53 meters
 
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                                | gptkbp:maximumHeatingPower | 20 megawatts 
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                                | gptkbp:maximumPulseLength | 30 minutes 
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                                | gptkbp:namedAfter | gptkb:Wendelstein_mountain 
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                                | gptkbp:notableRelease | 2022 
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                                | gptkbp:operatedBy | gptkb:Max_Planck_Institute_for_Plasma_Physics 
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                                | gptkbp:plasmaVolume | 30 cubic meters 
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                                | gptkbp:relatedTo | gptkb:tokamak gptkb:ITER
 
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                                | gptkbp:researchInterest | fusion energy magnetic confinement fusion
 plasma confinement
 
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                                | gptkbp:shape | fivefold symmetric torus 
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                                | gptkbp:startYear | 1994 
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                                | gptkbp:status | operational 
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                                | gptkbp:superconductingCoils | 50 
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                                | gptkbp:website | https://www.ipp.mpg.de/w7x 
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                                | gptkbp:bfsParent | gptkb:Stellarator 
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                                | gptkbp:bfsLayer | 6 
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                                | https://www.w3.org/2000/01/rdf-schema#label | Wendelstein 7-X 
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