@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91d241d4-2822-44c7-8d4b-d7b5664eecde> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91d241d4-2822-44c7-8d4b-d7b5664eecde> .