@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87a8e0d5-448a-4b25-800a-8313205eb68d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87a8e0d5-448a-4b25-800a-8313205eb68d> .