'%F') }}">
  {%- endif %}
  {%- if page.updated %}
  <meta property="article:modified_time" content="{{ page.updated | date(format='%F') }}">
  {%- endif %}
  <meta property="og:locale" content="{{ config.extra.language_region | replace(from='-', to='_') }}" />
  <meta property="og:site_name" content="{{ config.title }}" />
  {%- endif %}

  {%- if config.extra.opengraph.twitter or page.extra.opengraph.twitter %}
  <meta name="twitter:title" content="{{ title }}" />
  <meta name="twitter:url" content="{{ pa