@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f617d6f0-c4dd-4d4f-a690-f30492ea4cca> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f617d6f0-c4dd-4d4f-a690-f30492ea4cca> .