@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af69f8d2-6f71-4eb0-84aa-72faa8eeccf5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af69f8d2-6f71-4eb0-84aa-72faa8eeccf5> .