blog/themes/Flex/templates/partial/og.html

{% if OG_LOCALE %}
  {% set default_locale = OG_LOCALE %}
{% else %}
  {% set default_locale = 'en_US' %}
{% endif %}
<meta property="og:site_name" content="{{ SITENAME }}"/>
<meta property="og:type" content="blog"/>
<meta property="og:title" content="{{ SITENAME }}"/>
<meta property="og:description" content="{{ SITEDESCRIPTION }}"/>
<meta property="og:locale" content="{{ default_locale }}"/>
<meta property="og:url" content="{{ SITEURL }}"/>
{% if SITELOGO %}
<meta property="og:image" content="{{ SITELOGO }}">
{% endif %}