LMNL - What does LMNL stand for? The Free Dictionary
References in periodicals archive
LMNL (7) proposes a new markup language and model such as to overcome the limitations of hierarchical markup in XML and to get an instance of a multistructured document.
But, Goddag does not provide mechanisms to add annotations (as LMNL does) and it does not describe relationships between structures for enabling validation across multiple hierarchies  (none of these proposals, whatever the approach is, proposes it).