{ "items" : [
    { "id" : "http://dbpedia.org/resource/Upgrade"
      "properties" : {
        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "Upgrading is the process of replacing a product with a newer version of the same product.  In computing and consumer electronics an upgrade is generally a replacement of hardware, software or firmware with a newer or better version, in order to bring the system up to date or to improve its characteristics."] } } }
