@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/17912970-fd85-4515-8c5a-97f0adbaa0ed> rdfs:isDefinedBy <https://stad.gent/data/blank_node/17912970-fd85-4515-8c5a-97f0adbaa0ed> .