{
  "@context": {
    "dc": "http://purl.org/dc/elements/1.1/",
    "ex": "http://example.org/vocab#",
    "ex:list": {"@container": "@list"}
  },
  "@graph": [
  {
    "@id": "_:b0",
    "dc:label": "Book type"
  }, {
    "@id": "http://example.org/library",
    "@type": "ex:Library",
    "ex:contains": {
      "@id": "http://example.org/library/the-republic",
      "@type": "_:b0",
      "dc:creator": "Plato",
      "dc:title": "The Republic",
      "ex:contains": {
        "@id": "http://example.org/library/the-republic#introduction",
        "@type": "ex:Chapter",
        "dc:description": "An introductory chapter on The Republic.",
        "dc:title": "The Introduction",
        "ex:list": [1, 2, 3, 4, 4, 4, 5]
      }
    }
  }, {
    "@id": "http://example.org/library/the-republic",
    "@type": "_:b0",
    "ex:contains": {
      "@id": "http://example.org/library/the-republic#introduction",
      "@type": "ex:Chapter",
      "dc:description": "An introductory chapter on The Republic.",
      "dc:title": "The Introduction",
      "ex:list": [1, 2, 3, 4, 4, 4, 5]
    },
    "dc:creator": "Plato",
    "dc:title": "The Republic"
  }, {
    "@id": "http://example.org/library/the-republic#introduction",
    "@type": "ex:Chapter",
    "dc:description": "An introductory chapter on The Republic.",
    "ex:list": [1, 2, 3, 4, 4, 4, 5],
    "dc:title": "The Introduction"
  }]
}