@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d4b513c7-2bc5-4844-86ef-883ca181e888> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d4b513c7-2bc5-4844-86ef-883ca181e888> .