{
  "type": "Document",
  "span": {
    "start": 1,
    "end": 107,
    "ctxt": 0
  },
  "mode": "no-quirks",
  "children": [
    {
      "type": "DocumentType",
      "span": {
        "start": 1,
        "end": 16,
        "ctxt": 0
      },
      "name": "html",
      "publicId": null,
      "systemId": null
    },
    {
      "type": "Element",
      "span": {
        "start": 0,
        "end": 69,
        "ctxt": 0
      },
      "tagName": "html",
      "namespace": "http://www.w3.org/1999/xhtml",
      "attributes": [],
      "children": [
        {
          "type": "Element",
          "span": {
            "start": 0,
            "end": 22,
            "ctxt": 0
          },
          "tagName": "head",
          "namespace": "http://www.w3.org/1999/xhtml",
          "attributes": [],
          "children": [],
          "content": null
        },
        {
          "type": "Element",
          "span": {
            "start": 16,
            "end": 69,
            "ctxt": 0
          },
          "tagName": "body",
          "namespace": "http://www.w3.org/1999/xhtml",
          "attributes": [],
          "children": [
            {
              "type": "Element",
              "span": {
                "start": 22,
                "end": 69,
                "ctxt": 0
              },
              "tagName": "table",
              "namespace": "http://www.w3.org/1999/xhtml",
              "attributes": [],
              "children": [
                {
                  "type": "Element",
                  "span": {
                    "start": 29,
                    "end": 69,
                    "ctxt": 0
                  },
                  "tagName": "tbody",
                  "namespace": "http://www.w3.org/1999/xhtml",
                  "attributes": [],
                  "children": [
                    {
                      "type": "Element",
                      "span": {
                        "start": 36,
                        "end": 69,
                        "ctxt": 0
                      },
                      "tagName": "tr",
                      "namespace": "http://www.w3.org/1999/xhtml",
                      "attributes": [],
                      "children": [
                        {
                          "type": "Element",
                          "span": {
                            "start": 40,
                            "end": 69,
                            "ctxt": 0
                          },
                          "tagName": "td",
                          "namespace": "http://www.w3.org/1999/xhtml",
                          "attributes": [],
                          "children": [
                            {
                              "type": "Element",
                              "span": {
                                "start": 44,
                                "end": 69,
                                "ctxt": 0
                              },
                              "tagName": "math",
                              "namespace": "http://www.w3.org/1998/Math/MathML",
                              "attributes": [],
                              "children": [
                                {
                                  "type": "Element",
                                  "span": {
                                    "start": 50,
                                    "end": 57,
                                    "ctxt": 0
                                  },
                                  "tagName": "mi",
                                  "namespace": "http://www.w3.org/1998/Math/MathML",
                                  "attributes": [],
                                  "children": [
                                    {
                                      "type": "Text",
                                      "span": {
                                        "start": 54,
                                        "end": 57,
                                        "ctxt": 0
                                      },
                                      "value": "foo"
                                    }
                                  ],
                                  "content": null
                                },
                                {
                                  "type": "Element",
                                  "span": {
                                    "start": 62,
                                    "end": 69,
                                    "ctxt": 0
                                  },
                                  "tagName": "mi",
                                  "namespace": "http://www.w3.org/1998/Math/MathML",
                                  "attributes": [],
                                  "children": [
                                    {
                                      "type": "Text",
                                      "span": {
                                        "start": 66,
                                        "end": 69,
                                        "ctxt": 0
                                      },
                                      "value": "bar"
                                    }
                                  ],
                                  "content": null
                                }
                              ],
                              "content": null
                            }
                          ],
                          "content": null
                        }
                      ],
                      "content": null
                    }
                  ],
                  "content": null
                }
              ],
              "content": null
            }
          ],
          "content": null
        }
      ],
      "content": null
    }
  ]
}