op I 2 p.115 secunda...

http://lila-erc.eu/data/lexicalResources/NLW/id/attestation/26093 <http://www.w3.org/nl/lemon/frac#Attestation>

op I 2 p.115 secunda... 
op I 2 p.115 secunda demidiameter. 

data from the linked data cloud