{ "items" : [
    { "id" : "http://dbpedia.org/resource/Accelerator_physics_codes"
      "properties" : {
        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "A charged particle accelerator is a complex machine that takes elementary charged particles and accelerates them tovery high energies.  Accelerator physics is a field of physics encompassing all the aspects required to design and operate the equipment and to understand the resulting dynamics of the charged particles.  There are software packages associated with each such domain. A broader index of existing and historical accelerator simulation codes is located at"] } } }
