<http://schema.org/about>
"I read an article about vets treating a sick cat with stem cell therapy. Have we really come that far with medicine for pets? How do I find out what options are"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/family/pets/questions/what-are-some-of-the-latest-medical-advances-in-veterinary-medicine>