@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18e8fd33-5d17-4390-8afe-9bb63ed4234d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18e8fd33-5d17-4390-8afe-9bb63ed4234d> .