<http://schema.org/keywords>
"iPhone 6c, iphone6, dohady, rumours, iphone6S, iphone 5s, iphone5s, iphone5c, january, janu\u00E1r, \u0161pecifik\u00E1cie"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.thinkapple.sk/2015/12/04/pride-iphone-6c-uz-v-januari-dalsie-dohady/>