@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af069e13-cc1f-4bf8-a407-3bca7cc28619> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af069e13-cc1f-4bf8-a407-3bca7cc28619> .