@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4af6b9db-810c-4e41-9133-44821a848dc4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4af6b9db-810c-4e41-9133-44821a848dc4> .