{
  "type": "Schema",
  "shapes": [
    {
      "type": "ShapeDecl",
      "id": "http://a.example/S1",
      "shapeExpr": {
      "type": "Shape",
      "closed": true,
      "expression": {
        "type": "TripleConstraint",
        "predicate": "http://a.example/p1",
        "valueExpr": "http://a.example/List0PlusIri"
      }
    } },
    {
      "type": "ShapeDecl",
      "id": "http://a.example/List0PlusIri",
      "shapeExpr": {
      "type": "ShapeOr",
      "shapeExprs": [
        {
          "type": "NodeConstraint",
          "values": [
            "http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"
          ]
        },
        {
          "type": "Shape",
          "closed": true,
          "expression": {
            "type": "EachOf",
            "expressions": [
              {
                "type": "TripleConstraint",
                "predicate": "http://www.w3.org/1999/02/22-rdf-syntax-ns#first",
                "valueExpr": {
                  "type": "NodeConstraint",
                  "nodeKind": "iri"
                }
              },
              {
                "type": "TripleConstraint",
                "predicate": "http://www.w3.org/1999/02/22-rdf-syntax-ns#rest",
                "valueExpr": "http://a.example/List0PlusIri"
              }
            ]
          }
        }
      ]
    } }
  ],
  "@context": "http://www.w3.org/ns/shex.jsonld"
}