@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af1cc3cf-b6fa-4230-8bf8-13bcf8d0a561> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af1cc3cf-b6fa-4230-8bf8-13bcf8d0a561> .