<http://schema.org/description>
"It is interesting how the major four tend to discuss similar topics at the same time.  Yesterday, I wrote on the topic of Ask Jeeves's Crawl Delay, where the Ask Jeeves rep clarified some of the rumor"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.seroundtable.com/archives/001511.html>