<http://schema.org/description>
"A WebmasterWorld thread has a webmaster asking if it would be dumb for him to remove the +1 buttons from his web site. The reason he is nervous about removing the button is because he is worried that "^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.seroundtable.com/google-plus-one-geo-14532.html>