<http://schema.org/description>
"Alex Dennis went to the Optometrist to get his new pair of framed Google Glass fitted with his prescription.  He used Dr. Barry Kay from Hollywood Eyes and even a local TV crew came out to capture it."^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.seroundtable.com/photos/google-glass-prescription-fitting-18060.html>