<https://bookinghealth.com/blog/diagnoses-and-treatment/diagnosis-and-treatment/694450-pediatrics-in-germany.html>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://bookinghealth.com/blog/diagnoses-and-treatment/diagnosis-and-treatment/603672-neuroendocrine-tumors-carcinoid.html>