What are the names, details and data types of the characteristics which are never used by any product?
return characteristics ;return #1 which are  used by products ;return #1 besides  #2 ;return the  names of  #3 ;return the  details of  #3 ;return the  data types of  #3 ;return #4 ,  #5 ,   #6
['select', 'filter', 'discard', 'project', 'project', 'project', 'union']