what is the main common interests of the hadi sabzavari and athīr al-dīn al-abharī ?
SELECT DISTINCT var_uri where brack_open dbr_Hadi_Sabzavari dbp_mainInterests var_uri sep_dot dbr_Athīr_al-Dīn_al-Abharī dbp_mainInterests var_uri brack_close