{
  "type": "ShapeTest",
  "node": "http://a.example/unsignedByte-255",
  "shape": "http://a.example/S-unsignedByte",
  "solution": {
    "type": "TripleConstraintSolutions",
    "predicate": "http://a.example/p",
    "solutions": [
      {
        "type": "TestedTriple",
        "subject": "http://a.example/unsignedByte-255",
        "predicate": "http://a.example/p",
        "object": {
          "value": "255",
          "type": "http://www.w3.org/2001/XMLSchema#unsignedByte"
        }
      }
    ],
    "valueExpr": {
      "type": "NodeConstraint",
      "datatype": "http://www.w3.org/2001/XMLSchema#unsignedByte"
    }
  }
}