_:n155309788328446dbef37a97f49d9421xb0
<http://schema.org/validThrough>
"2022-10-14"^^<http://schema.org/Date>
<https://www.collegelink.gr/el/theseis-ergasias/s/149_156/programmatistis-logismikou_programmatistis-diadiaktiou/>