@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af8686c5-db98-46c5-9bca-b47cc09f184b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af8686c5-db98-46c5-9bca-b47cc09f184b> .