{ "items" : [
    { "id" : "http://dbpedia.org/resource/Atomic_mass"
      "properties" : {
        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "The atomic mass (ma) is the mass of an atomic particle, sub-atomic particle, or molecule." ] ,
        "http://www.w3.org/2002/07/owl#differentFrom" : [ "http://dbpedia.org/resource/Relative_atomic_mass" ] ,
        "http://xmlns.com/foaf/0.1/depiction" : [ "http://commons.wikimedia.org/wiki/Special:FilePath/Stylised_Lithium_Atom.svg" ] ,
        "http://dbpedia.org/ontology/thumbnail" : [ "http://commons.wikimedia.org/wiki/Special:FilePath/Stylised_Lithium_Atom.svg?width=300"] } } }
