<http://schema.org/articleBody>
"This chart aims to educate you on the history of chocolate innovation; from the crafty Spanish innovators in the 1500&amp;#039;s who first added sugar and flavourings to their chocolate beverages, right up to the artisan chocolatiers of today -- but it&amp;#039;ll probably just make you want to scoff some cocoa goodness. Did you know that Joseph Fry &amp;amp; Sons developed the first chocolate bar in 1847, through a series of research experiments? I for one am eternally grateful they persevered. Another interesting fact is that Richard-Cadbury created the first heart shaped candy box in 1861 giving men the world over a clue what to buy their lady-folk for the romantic occasion.  Millions of boxes of chocolates will be gifted around the world this Valentine&amp;#039;s Day, so it&amp;#039;s interesting to see just how far the humble chocolate sweet has come!"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.trendhunter.com/trends/chocolate-innovation>