@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af187b30-d769-4c65-823a-4d302217cab4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af187b30-d769-4c65-823a-4d302217cab4> .