@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/def6d507-ea5b-4db4-981f-ad77b460ec44> rdfs:isDefinedBy <https://stad.gent/data/blank_node/def6d507-ea5b-4db4-981f-ad77b460ec44> .