@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af86f139-2ab7-4d70-94d2-6774554dbe1b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af86f139-2ab7-4d70-94d2-6774554dbe1b> .