what is the main common interests of the mahmoud taleghani and al-khaṭīb ash-shirbīniy ?
SELECT DISTINCT var_uri where brack_open dbr_Mahmoud_Taleghani dbp_mainInterests var_uri sep_dot dbr_Al-Khaṭīb_ash-Shirbīniy dbp_mainInterests var_uri brack_close