@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/623267a4-456d-4691-8433-f6a5dccd8312> rdfs:isDefinedBy <https://stad.gent/data/blank_node/623267a4-456d-4691-8433-f6a5dccd8312> .