Bookmark Webclipper

I currently use this for my own airtable web page bookmarks:

{
    "schemaVersion": 3,
    "fieldMappings": [
        {
            "fieldName": "Description",
            "fieldType": "multilineText",
            "defaultValue": {
                "type": "pageTitle",
                "opts": null
            }
        },
        {
            "fieldName": "Link URL",
            "fieldType": "url",
            "defaultValue": {
                "type": "pageUrl",
                "opts": null
            }
        },
        {
            "fieldName": "Category",
            "fieldType": "multipleSelects",
            "defaultValue": {
                "type": "none",
                "opts": null
            }
        }
    ]
}