<http://schema.org/headline>
"Steroids&amp;#x3a; Scientists examine controversial substance&amp;#x27;s potential to treat Parkinson&amp;#x27;s - Wales Online"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.walesonline.co.uk/news/wales-news/steroids-scientists-examine-controversial-substances-2496776>