The datamodel is available under a Creative Commons Attribution-ShareAlike 4.0 International License.
We will set up a better view of the data model, including definitions and descriptors. The best way to optain details is to view documentation on our API page: http://www.magicapp.org/docs
And to email Linn Brandt: email@example.com.
General model and Database expaned below (if picture too small to read, email: firstname.lastname@example.org to get a bigger copy)