what is the common location of tomb of the isa bin salman al khalifa and isa bin salman al khalifa
SELECT DISTINCT var_uri where brack_open dbr_Isa_bin_Salman_Al_Khalifa dbo_restingPlace var_uri sep_dot dbr_Isa_bin_Salman_Al_Khalifa dbo_restingPlace var_uri brack_close