@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c691db9b-fa17-4855-a3a0-fe89bdd298aa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c691db9b-fa17-4855-a3a0-fe89bdd298aa> .