{
"input": "[[iframe https://example.com id=\"my-iframe\" class=\"example\"]]",
"tree": {
"elements": [
{
"element": "iframe",
"data": {
"url": "https://example.com",
"attributes": {
"id": "my-iframe",
"class": "example"
}
}
},
{
"element": "footnote-block",
"data": {
"title": null,
"hide": false
}
}
],
"html-blocks": [
],
"code-blocks": [
],
"table-of-contents": [
],
"footnotes": [
],
"bibliographies": [
]
},
"errors": [
]
}