@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/60ab80fc-1500-40ab-bc80-dc3050332e7a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/60ab80fc-1500-40ab-bc80-dc3050332e7a> .