<http://schema.org/description>
"A WebmasterWorld thread has a webmaster who seems to have been hit by the Penguin 2.0 update.  He is now asking how he should go about discovering which of his links are spammy.He asked in the thread:"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.seroundtable.com/spam-link-discovery-16858.html>