code: function BlobResource(uri, context) {
        var instance = Resource.call(this, uri, context);
  
        /**
         * The resource data.
         *
         * @type {Blob}
         */
        instance.data = '';
  
        return instance;
      }
docs: Resource with a media type and some data.
  
  @constructor
  @param {string} uri the resource URI
  @param {ResourceContext} context the context object