<http://schema.org/alternativeHeadline>
"You can\u2019t blame the world\u00A0for wondering if economists know what they\u2019re doing."^^<http://www.w3.org/2001/XMLSchema#string>
<http://qz.com/214539/you-can-stop-asking-if-piketty-was-right-or-wrong-now/>