What is the Radiation Level of Ultra Violet Rays today? 
[IN:GET_WEATHER What is the [SL:WEATHER_ATTRIBUTE Radiation Level of Ultra Violet Rays ] [SL:DATE_TIME today ] ?  ]
[IN:GET_WEATHER What is the [SL:WEATHER_ATTRIBUTE Radiation Level of Ultra Violet Rays ] [SL:DATE_TIME today ] ?  ]