@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d4999637-a069-43bb-8afd-7af0b94ff895> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d4999637-a069-43bb-8afd-7af0b94ff895> .