Assertion: alb | /r/HasProperty | the vestment
Facets:
Source sentences:
text: Until the middle of the twelfth century the alb was the vestment which all clerics wore when exercising their functions, and Rupert of Deutz mentions that, on great festivals, both in his own monastery and at Cluny, not only those who officiated in the sanctuary, but all the monks in their stalls wore albs.