Anatomical Therapeutic Chemical Classification Immunogenetics Ontology Source
http://purl.bioontology.org/ontology/STY/T185 http://www.imgt.org/download/IMGT-ONTOLOGY/IMGT-ONTOLOGY-v1-0-3.owl#CLASSIFICATION LOOM
http://purl.bioontology.org/ontology/STY/T096 http://www.imgt.org/download/IMGT-ONTOLOGY/IMGT-ONTOLOGY-v1-0-3.owl#Group LOOM