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    { "id" : "http://dbpedia.org/resource/Radon"
      "properties" : {
        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "Radon is a chemical element with symbol Rn and atomic number 86. It is a radioactive, colorless, odorless, tasteless noble gas, occurring naturally as a decay product of radium. Its most stable isotope, 222Rn, has a half-life of 3.8 days. Radon is one of the densest substances that remains a gas under normal conditions. It is also the only gas under normal conditions that only has radioactive isotopes, and is considered a health hazard due to its radioactivity." ] ,
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          "http://dbpedia.org/resource/Radon",
          "http://dbpedia.org/resource/Natural_environment" ] ,
        "http://xmlns.com/foaf/0.1/depiction" : [ "http://commons.wikimedia.org/wiki/Special:FilePath/Radon_spectrum.png" ] ,
        "http://dbpedia.org/ontology/thumbnail" : [ "http://commons.wikimedia.org/wiki/Special:FilePath/Radon_spectrum.png?width=300"] } } }
