@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/df468452-e3da-4722-802b-e533aa0e911a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/df468452-e3da-4722-802b-e533aa0e911a> .