_:n91bd1111db8a4703a4f3b214de22a8b6xb9
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.aquazone.gr/forums/topic/2599-%CE%AC%CF%81%CF%89%CF%83%CF%84%CE%BF%CF%82-%CE%B4%CE%AF%CF%83%CE%BA%CE%BF%CF%82/>