jQuery Find any element that contain data attribute -


I want to get value from data-supported , I do not know where this feature will be It is possible.

It could be on ul , or select or even div

Do I find any element with data-supported and return its value to jQuery?

I do not think this is correct 

  dataSupported = $ ('* [Data Supported]');    
 
 
  $ ('* [data-supported]')  Return all elements that have data-supported features .... If you want the value of the attribute,  
  var data is supported = $ ('* [Data-Supported]'). ('Supported')

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