@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9ca8ff63-f2d8-44e7-86a0-7e806fcde18a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9ca8ff63-f2d8-44e7-86a0-7e806fcde18a> .