@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad15e7c7-f5a4-4d5f-9b31-6aeb24bfa4f9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad15e7c7-f5a4-4d5f-9b31-6aeb24bfa4f9> .