@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52998c17-af80-416b-937e-cd10f0c0fefd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52998c17-af80-416b-937e-cd10f0c0fefd> .