@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af256b59-9da1-4f53-ba13-3314a8428045> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af256b59-9da1-4f53-ba13-3314a8428045> .