PLOS Thesaurus Immunogenetics Ontology Source
http://localhost/plosthes.2017-1#3584 http://www.imgt.org/download/IMGT-ONTOLOGY/IMGT-ONTOLOGY-v1-0-3.owl#alternative_splicing LOOM
http://localhost/plosthes.2017-1#8173 http://www.imgt.org/download/IMGT-ONTOLOGY/IMGT-ONTOLOGY-v1-0-3.owl#ORF LOOM