@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d4ba81f5-9473-4f1f-8913-ae60e1747aa3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d4ba81f5-9473-4f1f-8913-ae60e1747aa3> .