code: private static IRatings createRatingsFromActivity(JSONObject verb) throws JSONException{
  		Ratings ratings = new Ratings();
  		
  		JSONObject measure = verb.getJSONObject("measure");
  		if (measure == null) return null;
  		ratings.setMin(measure.getInt("scaleMin"));
  		ratings.setMax(measure.getInt("scaleMax"));
  		ratings.setAverage(measure.getDouble("value"));
  		ratings.setSample(measure.getInt("sampleSize"));
  		
  		return ratings;
  	}
docs: Create a composite ratings object
  @param verb
  @return
  @throws JSONException