{ "items" : [
    { "id" : "http://dbpedia.org/resource/Cloud_chamber"
      "properties" : {
        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "The cloud chamber, also known as the Wilson chamber, is a particle detector used for detecting ionizing radiation.In its most basic form, a cloud chamber is a sealed environment containing a supersaturated vapor of water or alcohol. When a charged particle (for example, an alpha or beta particle) interacts with the mixture, the fluid is ionized. The resulting ions act as condensation nuclei, around which a mist will form (because the mixture is on the point of condensation)." ] ,
        "http://xmlns.com/foaf/0.1/depiction" : [ "http://commons.wikimedia.org/wiki/Special:FilePath/Cloud_chamber_bionerd.jpg" ] ,
        "http://dbpedia.org/ontology/thumbnail" : [ "http://commons.wikimedia.org/wiki/Special:FilePath/Cloud_chamber_bionerd.jpg?width=300"] } } }
