Consent may be given in any form that proves it was obtained; processing special data needs written consent (including electronic), consent for minors is given in writing by parents or guardians (or guardianship bodies), for incapacitated subjects by legal representatives and for deceased subjects by heirs. Consent is withdrawn in the form it was given or in writing. Disclosure to an indefinite circle of persons beyond the declared purposes needs consent.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.