<https://blog.frequentflyerbonuses.com/2010/03/choice-privileges-add-fourth-tier-to.html>
<http://schema.org/datePublished>
"2010-03-05T18:54:00+00:00"^^<http://schema.org/Date>
<https://blog.frequentflyerbonuses.com/2010/03/choice-privileges-add-fourth-tier-to.html>