{
  "slug": "why-the-library-catalog-organized-knowledge",
  "version": 1,
  "layout": "flow",
  "nodes": [
    {
      "id": "n1",
      "type": "book",
      "label": "Books on Shelves",
      "x": 58,
      "y": 84,
      "w": 162,
      "h": 162,
      "detail": "thousands"
    },
    {
      "id": "n2",
      "type": "zone",
      "label": "Card Catalog",
      "x": 272,
      "y": 92,
      "w": 82,
      "h": 82,
      "detail": "author/title/subject"
    },
    {
      "id": "n3",
      "type": "person",
      "label": "Searcher",
      "x": 272,
      "y": 194,
      "w": 82,
      "h": 82
    },
    {
      "id": "n4",
      "type": "book",
      "label": "Found Book",
      "x": 272,
      "y": 306,
      "w": 82,
      "h": 82
    }
  ],
  "relationships": [
    {
      "from": "n1",
      "to": "n2",
      "label": "indexed in"
    },
    {
      "from": "n3",
      "to": "n2",
      "label": "searches"
    },
    {
      "from": "n2",
      "to": "n4",
      "label": "locates"
    }
  ],
  "summary": "A card catalogue indexes every book by author, title and subject, making any book findable by a stranger.",
  "mechanism": "multi-index-retrieval-system",
  "fig": "FIG. / THE SYSTEM THAT LET YOU FIND WHAT YOU SOUGHT",
  "animation": {
    "style": "assemble",
    "duration": 700,
    "stagger": 60
  },
  "presentation": {
    "style": "vignette",
    "hero": "n1",
    "support": [
      "n3"
    ],
    "icon": "book",
    "label": "Books on Shelves",
    "tilt": -5
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  "illustration": {
    "concept": "Library card catalog cabinet with alphabet-labelled drawers; one pulled out showing fanned cards; reader's finger points to a specific tab",
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