@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b817e867-a417-4491-9804-0f6598e30c96> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b817e867-a417-4491-9804-0f6598e30c96> .