@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/840873a6-57cc-4bdc-a515-b447b178189b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/840873a6-57cc-4bdc-a515-b447b178189b> .