{
  "@context": {
    "@version": 1.1,
    "Outer": {
      "@id": "ex:Outer",
      "@context": {
        "nested": "ex:nested"
      }
    },
    "Inner": {
      "@id": "ex:Inner",
      "@context": {
        "@version": 1.1,
        "foo": {
          "@id": "ex:foo",
          "@container": "@set",
          "@type": "ex:Number",
          "@context": {
            "value": "@value"
          }
        },
        "bar": {
          "@id": "ex:bar",
          "@container": "@set",
          "@type": "@id",
          "@context": {
            "@base": "http://example/"
          }
        }
      }
    }
  },
  "@type": "Outer",
  "nested": {
    "@type": "Inner",
    "foo": [{"value": "1"}, "2"],
    "bar": [{"@id": "a"}, "b"]
  }
}
