http://www.co-ode.org/ontologies/amino-acid/2006/05/18/amino-acid.owl#NegativeChargedAminoAcid
http://www.co-ode.org/ontologies/amino-acid/2006/05/18/amino-acid.owl#AliphaticAminoAcid
http://www.co-ode.org/ontologies/amino-acid/2006/05/18/amino-acid.owl#AminoAcid
http://www.co-ode.org/ontologies/amino-acid/2006/05/18/amino-acid.owl#SpecificAminoAcid