<https://www.course5i.com/blogs/how-to-use-social-media-data-to-build-smart-strategies/#article>
<http://schema.org/commentCount>
"0"^^<http://www.w3.org/2001/XMLSchema#integer>
<https://www.course5i.com/blogs/how-to-use-social-media-data-to-build-smart-strategies/>