<https://e-docs.gr/#organization>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://e-docs.gr/tdcpt_doctors/%CE%9A%CE%B9%CE%BA%CE%B9%CE%BB%CE%AE%CF%82-%CE%99%CF%89%CE%AC%CE%BD%CE%BD%CE%B7%CF%82/>