@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c99719a7-50df-4fbf-97d7-09a04b47f221> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c99719a7-50df-4fbf-97d7-09a04b47f221> .