<http://schema.org/articleBody>
"How do you land on a comet? That's problem facing the people running Esa's Rosetta mission after the successful rendezvous with Comet 67P/Churyumov-Gerasimenko."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.bbc.co.uk/news/science-environment-28688098>