@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af1042a6-08c1-49ce-aad4-f2e90cc68b4b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af1042a6-08c1-49ce-aad4-f2e90cc68b4b> .