<http://schema.org/headline>
"Why did my period start when I was halfway through my Pill packet?"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.netdoctor.co.uk/ask-the-expert/sexual-health/a11316/why-did-my-period-start-when-i-was-halfway-through-my-pill-packet/>