WARN	annotation_whitespace
ERROR	deprecated_class_reference
ERROR	duplicate_definition
WARN	duplicate_exact_synonym
INFO	duplicate_label_synonym
INFO	duplicate_label
WARN	duplicate_scoped_synonym
ERROR	equivalent_pair
WARN	invalid_xref
ERROR	label_formatting
ERROR	label_whitespace
INFO	lowercase_definition
WARN	missing_definition
ERROR	missing_label
WARN	missing_obsolete_label
ERROR	missing_ontology_description
ERROR	missing_ontology_license
ERROR	missing_ontology_title
INFO	missing_superclass
ERROR	misused_obsolete_label
INFO	multiple_asserted_superclasses
ERROR	multiple_definitions
INFO	multiple_labels