Ecce vere Israelita in quo

Folio: 
317v
Sequence: 
1
Office/Mass: 
D
Genre: 
A
Position: 
1
Cantus ID: 
002553
Mode: 
2
Differentia: 
e
Extra: 
e
Manuscript Reading Full Text (standardized spelling): 
Ecce vere Israelita in quo dolus non est
Manuscript Reading Full Text (MS spelling): 
Ecce vere israhelita in quo dolus non est
Indexing notes: 
rubric "for the (day) hours for feasts of three lessons"?? this makes sense in terms of the position