Chemical Information Ontology eLTER Controlled Lists Source
http://purl.obolibrary.org/obo/APOLLO_SV_00000032 http://vocabs.lter-europe.net/elter_cl/10749 LOOM
http://semanticscience.org/resource/CHEMINF_000070 http://vocabs.lter-europe.net/elter_cl/10541 LOOM