@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/17c6b61a-b431-4394-8e6f-87c3b47497af> rdfs:isDefinedBy <https://stad.gent/data/blank_node/17c6b61a-b431-4394-8e6f-87c3b47497af> .