@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac7ff538-345f-4e66-bb79-8cc2d8a25d8a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac7ff538-345f-4e66-bb79-8cc2d8a25d8a> .