A person using, or instigating use of, a public electronic communications service to send direct marketing must include its name and either an address or a freephone number with automated calls and faxes, and must give its name on live marketing calls (including claims management calls) and, if the recipient asks, an address or freephone number.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.