One of the common IoT issues is having common data models across the industry. To solve this, Open Connectivity Foundation has worked under liaison with Bluetooth SIG, OMA SpecWorks, Zigbee Alliance on One Data Model (oneDM). OneDM has created a new definition format to convey data models, with the end goal of standardizing submitted data models defined by the various organizations so that a single model for a desired feature or purpose can be selected.
Learn more about oneDM and OCF by reading the oneDM and OCF Core Framework White Paper.