<https://medlearn.com/#/schema/person/d51bfd72a99cb71d4dc95ab750a6cac2>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/Person>
<https://medlearn.com/radiology-question-for-the-week-of-june-24-2019/>