{ "items" : [
    { "id" : "http://dbpedia.org/resource/Structure_formation"
      "properties" : {
        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "In physical cosmology, structure formation refers to the formation of galaxies, galaxy clusters and larger structures from small early density fluctuations. The Universe, as is now known from observations of the cosmic microwave background radiation, began in a hot, dense, nearly uniform state approximately 13.8 billion years ago." ] ,
        "http://www.w3.org/2000/01/rdf-schema#seeAlso" : [ "http://dbpedia.org/resource/Galaxy_formation_and_evolution",
          "http://dbpedia.org/resource/Evolution"] } } }
