{
    "$schema": "http://json-schema.org/draft-04/schema#",
    "anyOf": [
        {
            "description": "Any transport type URN base defined in IS-05 or by an AMWA specification in the Transports register of the NMOS Parameter Registers",
            "pattern": "^urn:x-nmos:transport:[^./]+$",
            "type": "string"
        },
        {
            "description": "Any manufacturer-specific transport type URN base",
            "not": {
                "pattern": "^urn:x-nmos:"
            }
        }
    ],
    "description": "Transport type URN base used by the Sender or Receiver (i.e. with any subclassifications or versions removed)",
    "format": "uri",
    "title": "Transport Type",
    "type": "string"
}