OntoRepliCov Galen Ontology Source
http://www.co-ode.org/ontologies/galen#Protease http://www.semanticweb.org/wissame.laddada/ontologies/2020/9/SARS_CoV_2#Protease LOOM
http://www.co-ode.org/ontologies/galen#AminoAcid http://www.semanticweb.org/wissame.laddada/ontologies/2020/9/SARS_CoV_2#Amino_acid LOOM