The models described are BACnet models, using the Open API Specification. https://github.com/OAI/OpenAPI-Specification/blob/master/versions/2.0.md
The models described are intended for small end devices, e.g. sensors and actuators.
The set a subset of Basic Device Object Types and Simple Value Object Types that represent actual values in the system.
note that set of models is subject to change, depending on demand.
These models can be used to create an OCF secure server with BACnet as modeling language. The tool chain for doing so is available at: https://github.com/openconnectivity/IOTivity-Lite-setup
To generate code for these resources (after installing the tool chain):
Place the files in /IOTDataModels folder Adapt the example.json file to include the resource rt that you want to use. Generate the code