@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af33e98a-ebf2-46de-b0af-dde881f1cfce> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af33e98a-ebf2-46de-b0af-dde881f1cfce> .