<https://www.noupe.com/business-online/freelance/calculating-the-genuine-value-of-your-design.html#primaryimage>
<http://schema.org/width>
"600"^^<http://www.w3.org/2001/XMLSchema#integer>
<https://www.noupe.com/business-online/freelance/calculating-the-genuine-value-of-your-design.html>