<http://schema.org/headline>
"Elephone G4, dobry telefon za ma\u0142e pieni\u0105dze"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.dobreprogramy.pl/wojtekadams/Elephone-G4-dobry-telefon-za-male-pieniadze,59697.html>