SMART Protocols Single-Nucleotide Polymorphism (SNP) Ontology Source
http://www.loria.fr/~coulet/ontology/snpontology/version1.6/snpontology_full.owl#organism http://purl.obolibrary.org/obo/OBI_0100026 LOOM
http://www.loria.fr/~coulet/ontology/snpontology/version1.6/snpontology_full.owl#protein http://purl.obolibrary.org/obo/CHEBI_36080 LOOM