<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
  <title>Test 0286</title>
</head>
<body>
  <data property="rdf:value" lang="lat" value="veni, vidi, vici" content="I came, I saw, I conquered">
    @value overrides @content in the 'data' element.
  </data>
</body>
</html>