@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af072646-de12-4b49-b84b-d02d7c0b6c56> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af072646-de12-4b49-b84b-d02d7c0b6c56> .