text: if (document.data === undefined) {
     var checker = function() {
        if (typeof GreenTurtleOptions == "undefined") {
           setTimeout(function() {
              checker()
           },10);
        } else {
           GreenTurtle.implementation.processors["microdata"].enabled = GreenTurtleOptions.microdataEnabled;
           GreenTurtle.attach(document);
        }
     }
     checker();
  }