1 0 0 http://purl.obolibrary.org/obo/GO_0098706 iron ion import across cell outer membrane 'iron ion import across cell outer membrane' SubClassOf 'in taxon' only http://purl.obolibrary.org/obo/NCBITaxon_2 'iron ion import across cell outer membrane' SubClassOf 'only in taxon' some http://purl.obolibrary.org/obo/NCBITaxon_2