{
  "@graph": [
    {
      "@graph": [
        {
          "@id": "http://example.org/bob",
          "http://purl.org/dc/terms/publisher": "Bob"
        },
        {
          "@id": "http://example.org/alice",
          "http://purl.org/dc/terms/publisher": "Alice"
        }
      ]
    },
    {
      "@graph": [
        {
          "@id": "_:a",
          "http://xmlns.com/foaf/0.1/knows": {
            "@id": "_:b"
          },
          "http://xmlns.com/foaf/0.1/mbox": {
            "@id": "mailto:bob@oldcorp.example.org"
          },
          "http://xmlns.com/foaf/0.1/name": "Bob"
        }
      ],
      "@id": "http://example.org/bob"
    },
    {
      "@graph": [
        {
          "@id": "_:b",
          "http://xmlns.com/foaf/0.1/mbox": {
            "@id": "mailto:alice@work.example.org"
          },
          "http://xmlns.com/foaf/0.1/name": "Alice"
        }
      ],
      "@id": "http://example.org/alice"
    }
  ]
}
