{ "items" : [
    { "id" : "http://dbpedia.org/resource/Collider"
      "properties" : {
        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "A collider is a type of particle accelerator involving directed beams of particles. Colliders may either be ring accelerators or linear accelerators, and may collide a single beam of particles against a stationary target or two beams head-on.Colliders are used as a research tool in  particle physics by accelerating particles to very high kinetic energy and letting them impact other particles."] } } }
