๐๏ธ๐ฃ๏ธ๐
๐งช๐งฌ๐ท๏ธ
๐๏ธโ๏ธ๐
๐ท๏ธโ๏ธ๐ท๏ธโ๏ธ๐ท๏ธ
๐๐ขโฌ๐ท๏ธ
#nomenclature #classification system #terminology #ontology #structured vocabulary #naming rules #systematic naming