@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87530191-3411-411d-8433-37455b5b97ec> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87530191-3411-411d-8433-37455b5b97ec> .