@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f52c7cff-efd6-448b-bf28-8663f97fc296> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f52c7cff-efd6-448b-bf28-8663f97fc296> .