@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/17efd68f-2b94-4619-8d94-2bd3b9a0348a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/17efd68f-2b94-4619-8d94-2bd3b9a0348a> .