<http://lila-erc.eu/data/lexicalResources/NLW/id/attestation/26504> <http://www.w3.org/2004/02/skos#definition> "Leibniz ep II-1 91 p.299 (1671) Non video adhuc quomodo Calculus Trigonometricus sit instituendus Trianguli illius, in quo dantur quidem omnes tres Anguli et consequenter dari potest Laterum proportio, Trianguli optice considerati." .
<http://lila-erc.eu/data/lexicalResources/NLW/id/attestation/26504> <http://www.w3.org/2000/01/rdf-schema#label> "Leibniz ep II-1 91 p..." .
<http://lila-erc.eu/data/lexicalResources/NLW/id/attestation/26504> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/nl/lemon/frac#Attestation> .