[
{{- range where site.Pages "Params.sitemap" "!=" false -}}
  {{- $title := .LinkTitle -}}
  {{- $desc := partialCached "utils/description.html" . . -}}
  {{- $kwd := partialCached "utils/keywords.html" . . -}}
  {{- $tags := slice -}}
  {{- range (.Params.tags | default slice) -}}
    {{- $tagData := index site.Data.tags . -}}
    {{- with $tagData -}}
      {{ $tags = $tags | append .title }}
    {{- end -}}
  {{- end -}}
  {{- jsonify (dict "url" .Permalink "title" $title "description" $desc "keywords" $kwd "tags" $tags) -}},
{{- end -}}
{}]