comm p.337 Mos erat ...

http://lila-erc.eu/data/lexicalResources/NLW/id/attestation/26025 <http://www.w3.org/nl/lemon/frac#Attestation>

comm p.337 Mos erat ... 
comm p.337 Mos erat apud Aegyptios, ex quo illa gens in {001696.}Machomethanam sectam concessit, e cohorte eorum, qui literis eruditi et imprimis legum consulti essent, caliphem - ita summum antistitem appellant - constituere. 

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