"Structure Element wdr-l4d49-R-3" . . . . . . . . . . . . . . "Commentarius in libros Sententiarum, Liber 4, Liber IV, Distinctio 49 [Penn Transcription], Liber IV, Distinctio 49, Quaestio 14, wdrl4d49-d1e4375" . "wdr-l4d49-R-3" . . "supra quaestio 6" . . . . .