@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac900702-50f5-46d1-af91-3c0b99fda522> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac900702-50f5-46d1-af91-3c0b99fda522> .