| gptkbp:instanceOf | gptkb:proton_accelerator_complex 
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                                | gptkbp:abbreviation | gptkb:J-PARC 
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                                | gptkbp:beam | gptkb:proton 
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                                | gptkbp:collaboratesWith | international research institutions 
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                                | gptkbp:country | gptkb:Japan 
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                                | gptkbp:fullName | gptkb:Japan_Proton_Accelerator_Research_Complex 
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                                | gptkbp:fundedBy | gptkb:Japanese_government 
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                                | gptkbp:hasComponent | linear accelerator (linac) 3 GeV rapid cycling synchrotron (RCS)
 50 GeV main ring synchrotron
 
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                                | gptkbp:hasFacility | gptkb:Hadron_Experimental_Facility gptkb:Materials_and_Life_Science_Experimental_Facility_(MLF)
 gptkb:Neutrino_Experimental_Facility
 
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                                | gptkbp:locatedIn | gptkb:Tokai,_Ibaraki,_Japan 
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                                | gptkbp:opened | 2008 
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                                | gptkbp:operatedBy | gptkb:Japan_Atomic_Energy_Agency gptkb:High_Energy_Accelerator_Research_Organization_(KEK)
 
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                                | gptkbp:powerSource | up to 50 GeV 
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                                | gptkbp:purpose | materials science nuclear physics
 particle physics
 neutron science
 
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                                | gptkbp:usedFor | neutron scattering neutrino experiments
 muon experiments
 material irradiation studies
 
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                                | gptkbp:website | https://j-parc.jp/c/en/ 
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                                | gptkbp:bfsParent | gptkb:T2K 
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                                | gptkbp:bfsLayer | 7 
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                                | https://www.w3.org/2000/01/rdf-schema#label | J-PARC accelerator 
 |