TEXT
PERSON
PLACE
SUBJECT
ALIAS
WITNESS
REFERENCE
was_created_in
had_patron
was_dedicated_to
was_created_by
has_subject
is_commentary_on
is_translation_of
is_version_of
is_alias_explicit_of
is_alias_incipit_of
is_alias_title_of
is_exemplar_of
is_reference_of