Haec est similis natatoriae (...)

Source: 
Tongeren, Onze-Lieve-Vrouw-Kerk (Our Lady's Church), 63 (olim V)
Folio: 
173r
Sequence: 
1
Feast: 
Barbarae
Office/Mass: 
V2
Genre: 
V
Position: 
01
Cantus ID: 
602502a
Mode: 
6S
Manuscript Reading Full Text (standardized spelling): 
Haec est similis natatoriae (...)
Manuscript Reading Full Text (MS spelling): 
Hec est similis natatorie (...)