@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/817d1bae-3c9c-4821-b424-7c97ff7547fa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/817d1bae-3c9c-4821-b424-7c97ff7547fa> .