memex/gharbeia.net/themes/gohugo-amp/layouts/partials/amp/facebook-video.html

<amp-facebook
        {{ with .href }}data-href="{{ . }}"{{ end }}
        data-embed-as="video"
        {{ with .layout }}layout="{{ . }}"{{ end }}
        {{ with .width }}width="{{ . }}"{{ end }}
        {{ with .height }}height="{{ . }}"{{ end }}></amp-facebook>