"{{ .RelPermalink }}": {
  "id": "{{ .UniqueID }}",
  "title": "{{ lower .Title }}",
  "date": "{{ .Date }}",
  "url": "{{ .Permalink }}",
  "link": "{{ .RelPermalink }}",
  "link_title": "{{ .LinkTitle }}",
  "parent": "{{ if .Parent }}{{ lower .Parent.Title }}{{ end }}",
  "tags": {{ jsonify .Params.tags }}
}