Article 13 provides that a contractual term concerning the access to and use of data or the liability and remedies for the breach or termination of data-related obligations which has been unilaterally imposed by an enterprise on another enterprise shall not be binding on the latter enterprise if it is unfair. Article 13 sets a 'grey list' and 'black list' of presumptively unfair terms (excluding or limiting liability for damages, allowing unilateral changes, granting exclusive rights to derived insights without compensation, etc.). The protection applies regardless of the size of the imposing party.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.