Selector for elements, containing/starts with custom data attribute

Selector for elements, containing/starts with custom data attribute

Hi

I have a couple of elements like

  
  1. <p data-lang-bg="Bulgarian" data-lang-en="English" >Text</p>
  2. <p data-lang-bg="Other bulgarian text" data-lang-en="Other english text" >Text 2</p>

I have a difficulties writing a jQuery selector, that will select all elements, who have data 

attributes starting with data-lang . Is it possible to write such a jQuery selector