{
  "items": [
    {
      "type": "rect",
      "rect": {
        "llx": 72.0,
        "lly": 780.0,
        "urx": 523.0,
        "ury": 781.0
      },
      "fill": [
        0.0,
        0.0,
        0.0
      ],
      "artifact": "header",
      "pages": [
        1
      ]
    },
    {
      "type": "flow",
      "rect": {
        "llx": 72.0,
        "lly": 776.0,
        "urx": 523.0,
        "ury": 788.0
      },
      "content": "A tagged document",
      "font": "DejaVuSans",
      "font_size": 9.0,
      "first_baseline": {
        "points": 0.0
      },
      "artifact": "header",
      "pages": [
        1
      ]
    },
    {
      "type": "flow",
      "rect": {
        "llx": 72.0,
        "lly": 706.0,
        "urx": 523.0,
        "ury": 730.0
      },
      "content": "What a tagged document is",
      "font": "DejaVuSans",
      "font_size": 18.0,
      "first_baseline": {
        "points": 0.0
      },
      "tag": "H1",
      "mark": "heading_1",
      "pages": [
        1
      ]
    },
    {
      "type": "flow",
      "rect": {
        "llx": 72.0,
        "lly": 400.0,
        "urx": 523.0,
        "ury": 706.0
      },
      "content": "A tagged document says what each run of ink on its pages stands for: this run is a heading, that one is a paragraph, and the rule across the top is furniture that says nothing at all.\nSomething reading the document aloud follows the order the tree gives, not the order the ink was laid down in, and a phone reflowing the page has something to reflow.",
      "font": "DejaVuSans",
      "font_size": 11.0,
      "leading": 16.0,
      "tag": "P",
      "mark": "body_1",
      "pages": [
        1
      ]
    },
    {
      "type": "rect",
      "rect": {
        "llx": 72.0,
        "lly": 420.0,
        "urx": 272.0,
        "ury": 540.0
      },
      "fill": [
        0.0,
        0.0,
        0.0
      ],
      "tag": "Figure",
      "mark": "figure_1",
      "pages": [
        1
      ]
    },
    {
      "type": "flow",
      "rect": {
        "llx": 72.0,
        "lly": 48.0,
        "urx": 523.0,
        "ury": 60.0
      },
      "content": "Page 1 of 2",
      "font": "DejaVuSans",
      "font_size": 9.0,
      "first_baseline": {
        "points": 0.0
      },
      "artifact": "footer",
      "pages": [
        1
      ]
    },
    {
      "type": "rect",
      "rect": {
        "llx": 72.0,
        "lly": 780.0,
        "urx": 523.0,
        "ury": 781.0
      },
      "fill": [
        0.0,
        0.0,
        0.0
      ],
      "artifact": "header",
      "pages": [
        2
      ]
    },
    {
      "type": "flow",
      "rect": {
        "llx": 72.0,
        "lly": 776.0,
        "urx": 523.0,
        "ury": 788.0
      },
      "content": "A tagged document",
      "font": "DejaVuSans",
      "font_size": 9.0,
      "first_baseline": {
        "points": 0.0
      },
      "artifact": "header",
      "pages": [
        2
      ]
    },
    {
      "type": "flow",
      "rect": {
        "llx": 72.0,
        "lly": 706.0,
        "urx": 523.0,
        "ury": 730.0
      },
      "content": "What the tree leaves out",
      "font": "DejaVuSans",
      "font_size": 18.0,
      "first_baseline": {
        "points": 0.0
      },
      "tag": "H1",
      "mark": "heading_2",
      "pages": [
        2
      ]
    },
    {
      "type": "flow",
      "rect": {
        "llx": 72.0,
        "lly": 400.0,
        "urx": 523.0,
        "ury": 706.0
      },
      "content": "The running head above and the page number below are artifacts. They are drawn, they are not content, and nothing reading the document aloud says them.\nAn artifact carries no number, so the tree cannot point at it. That is the whole of how a reader tells furniture from what the document says.",
      "font": "DejaVuSans",
      "font_size": 11.0,
      "leading": 16.0,
      "tag": "P",
      "mark": "body_2",
      "pages": [
        2
      ]
    },
    {
      "type": "table",
      "columns": {
        "widths": [
          {
            "fraction": 1.0
          },
          {
            "fraction": 1.0
          },
          {
            "fraction": 1.0
          }
        ],
        "total": 451.0
      },
      "first": {
        "llx": 72.0,
        "lly": 306.0,
        "urx": 523.0,
        "ury": 606.0
      },
      "next": {
        "llx": 72.0,
        "lly": 306.0,
        "urx": 523.0,
        "ury": 606.0
      },
      "header": 1,
      "branch": "parts_2",
      "start": {
        "page": 2
      },
      "rules": [
        {
          "rule": "frame",
          "stroke": {
            "width": 0.8,
            "color": [
              0.0,
              0.0,
              0.0
            ]
          }
        },
        {
          "rule": "horizontal_other",
          "stroke": {
            "width": 0.25,
            "color": [
              0.75,
              0.75,
              0.75
            ]
          }
        }
      ],
      "rows": [
        {
          "cells": [
            {
              "content": [
                "Part"
              ],
              "font": "DejaVuSans",
              "font_size": 10.0,
              "align": "left",
              "padding": {
                "left": 6.0,
                "right": 6.0,
                "top": 4.0,
                "bottom": 4.0
              }
            },
            {
              "content": [
                "Quantity"
              ],
              "font": "DejaVuSans",
              "font_size": 10.0,
              "align": "right",
              "padding": {
                "left": 6.0,
                "right": 6.0,
                "top": 4.0,
                "bottom": 4.0
              }
            },
            {
              "content": [
                "Amount"
              ],
              "font": "DejaVuSans",
              "font_size": 10.0,
              "align": "right",
              "padding": {
                "left": 6.0,
                "right": 6.0,
                "top": 4.0,
                "bottom": 4.0
              }
            }
          ]
        },
        {
          "cells": [
            {
              "content": [
                "Bearing, 12 mm"
              ],
              "font": "DejaVuSans",
              "font_size": 10.0,
              "align": "left",
              "padding": {
                "left": 6.0,
                "right": 6.0,
                "top": 4.0,
                "bottom": 4.0
              }
            },
            {
              "content": [
                "40"
              ],
              "font": "DejaVuSans",
              "font_size": 10.0,
              "align": "right",
              "padding": {
                "left": 6.0,
                "right": 6.0,
                "top": 4.0,
                "bottom": 4.0
              }
            },
            {
              "content": [
                "480.00 EUR"
              ],
              "font": "DejaVuSans",
              "font_size": 10.0,
              "align": "right",
              "padding": {
                "left": 6.0,
                "right": 6.0,
                "top": 4.0,
                "bottom": 4.0
              }
            }
          ]
        },
        {
          "cells": [
            {
              "content": [
                "Shaft, ground"
              ],
              "font": "DejaVuSans",
              "font_size": 10.0,
              "align": "left",
              "padding": {
                "left": 6.0,
                "right": 6.0,
                "top": 4.0,
                "bottom": 4.0
              }
            },
            {
              "content": [
                "6"
              ],
              "font": "DejaVuSans",
              "font_size": 10.0,
              "align": "right",
              "padding": {
                "left": 6.0,
                "right": 6.0,
                "top": 4.0,
                "bottom": 4.0
              }
            },
            {
              "content": [
                "1 260.00 EUR"
              ],
              "font": "DejaVuSans",
              "font_size": 10.0,
              "align": "right",
              "padding": {
                "left": 6.0,
                "right": 6.0,
                "top": 4.0,
                "bottom": 4.0
              }
            }
          ]
        },
        {
          "cells": [
            {
              "content": [
                "Housing, cast"
              ],
              "font": "DejaVuSans",
              "font_size": 10.0,
              "align": "left",
              "padding": {
                "left": 6.0,
                "right": 6.0,
                "top": 4.0,
                "bottom": 4.0
              }
            },
            {
              "content": [
                "6"
              ],
              "font": "DejaVuSans",
              "font_size": 10.0,
              "align": "right",
              "padding": {
                "left": 6.0,
                "right": 6.0,
                "top": 4.0,
                "bottom": 4.0
              }
            },
            {
              "content": [
                "2 510.00 EUR"
              ],
              "font": "DejaVuSans",
              "font_size": 10.0,
              "align": "right",
              "padding": {
                "left": 6.0,
                "right": 6.0,
                "top": 4.0,
                "bottom": 4.0
              }
            }
          ]
        }
      ]
    },
    {
      "type": "flow",
      "rect": {
        "llx": 72.0,
        "lly": 48.0,
        "urx": 523.0,
        "ury": 60.0
      },
      "content": "Page 2 of 2",
      "font": "DejaVuSans",
      "font_size": 9.0,
      "first_baseline": {
        "points": 0.0
      },
      "artifact": "footer",
      "pages": [
        2
      ]
    }
  ],
  "structure": {
    "lang": "en-GB",
    "children": [
      {
        "tag": "Document",
        "children": [
          {
            "tag": "Sect",
            "children": [
              {
                "tag": "H1",
                "content": "heading_1"
              },
              {
                "tag": "P",
                "content": "body_1"
              },
              {
                "tag": "Figure",
                "alt": "A filled rectangle, standing in for an illustration",
                "content": "figure_1"
              }
            ]
          },
          {
            "tag": "Sect",
            "children": [
              {
                "tag": "H1",
                "content": "heading_2"
              },
              {
                "tag": "P",
                "content": "body_2"
              },
              {
                "branch": "parts_2"
              }
            ]
          }
        ]
      }
    ]
  }
}