<https://stac.gr/#website>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/WebSite>
<https://stac.gr/%CF%80%CF%81%CE%BF%CF%8A%CF%8C%CE%BD/%ce%b1%cf%80%cf%89%ce%b8%ce%b7%cf%84%ce%b9%ce%ba%ce%bf-%cf%80%ce%bf%cf%85%ce%bb%ce%b9%cf%89%ce%bd/>