<http://schema.org/description>
"On Friday, Liz (Googler) at the YouTube support forum posted a thread at the YouTube Help forums about why some videos get stuck at the 300 view mark. Liz explained that when some videos become popula"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.seroundtable.com/archives/020457.html>