<http://schema.org/mainEntityOfPage>
<http://www.netdoctor.co.uk/healthy-living/news/a17610/tricked-stem-cells-hold-key-for-regenerating-tissue/True>
<http://www.netdoctor.co.uk/healthy-living/news/a17610/tricked-stem-cells-hold-key-for-regenerating-tissue/>