The ISO 19103 concept of Names and Records is used internally (mostly in the gt-referencing module).
The central idea is not a bad one, it amounts to a Map<Key,Object> with three additional ideas:
The only wrinkle is that this standard comes from what must be a C++ community. As they have made a couple of strange design choices as by hard coding the idea of a linked list into their concept of a LocalName.
The actual Record and RecordType classes are straight forward.