@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af4c19e5-7fca-459b-83b9-8e0538739ac8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af4c19e5-7fca-459b-83b9-8e0538739ac8> .