{{- $twitterSummary := .Site.Params.opengraph.twitter -}}
{{- $title := partial "data/title" . .RelPermalink -}}
{{- $description := partial "data/description" . .RelPermalink -}}
{{- with $twitterSummary.site -}}
{{- end -}}
{{- if .Site.Params.opengraph.image -}}
{{- $image := partial "data/image" . .RelPermalink -}}
{{- end -}}