op app XIII p.318 (1...
http://lila-erc.eu/data/lexicalResources/NLW/id/attestation/30196 <http://www.w3.org/nl/lemon/frac#Attestation>
op app XIII p.318 (1...
op app XIII p.318 (1505) sicut singula a duobus senioribus conmagistris et collegis meis facta presens frequensque operibus interveniendo ipsemet conspexi.