Legislative types in schema.org

Hello,

I'm implementing markup in a legislative website, using schema.org types,
however it seems that doesn't exists classes in the legal or legislative
topics (Law, Bill, Act, etc.).
In this context, I would suggest the Akoma-Ntoso [1] framework for
extending the types list to this domain, in particular the following list
[2].
What do you think?

Saludos,

Francisco Cifuentes
WESO Research Group
Universidad de Oviedo


[1] http://www.akomantoso.org/
[2]
http://docs.oasis-open.org/legaldocml/akn-core/v1.0/csprd02/part1-vocabulary/akn-core-v1.0-csprd02-part1-vocabulary.html#_Toc451851281