@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/54b73819-7c42-487e-8ca2-63616b99488f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/54b73819-7c42-487e-8ca2-63616b99488f> .