what is the place of birth of the mansur ahmad saad al-dayfi and zahar omar hamis bin hamdoun
SELECT DISTINCT var_uri where brack_open dbr_Mansur_Ahmad_Saad_al-Dayfi dbo_birthPlace var_uri sep_dot dbr_Zahar_Omar_Hamis_Bin_Hamdoun dbo_birthPlace var_uri brack_close