<http://schema.org/mainEntityOfPage>
<http://www.netdoctor.co.uk/ask-the-expert/cancer/a10432/i-have-a-lump-in-my-testicles/True>
<http://www.netdoctor.co.uk/ask-the-expert/cancer/a10432/i-have-a-lump-in-my-testicles/>