{ "items" : [
    { "id" : "http://dbpedia.org/resource/Integrative_level"
      "properties" : {
        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "An integrative level, or level of organization, is a set of phenomena emerging on pre-existing phenomena of lower level. Typical examples include life emerging on non-living substances, and consciousness emerging on nervous systems."] } } }
