@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3539c814-edd8-4494-87bf-3e729cd3e4a8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3539c814-edd8-4494-87bf-3e729cd3e4a8> .