"Structure Element pg-b1q21-Rd1e538" . . . . . . . . . . . . . . . . . "Commentarius in libros Sententiarum, Liber 1, Distinctio 20, 21, et 22, Quaestio 21, Quaestio, Prima conclusio, pgb1q21-d1e3350" . "pg-b1q21-Rd1e538" . "\n Magister\n " . . . . .