@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/30dbd28d-8667-4ef2-8569-c93e79539b30> rdfs:isDefinedBy <https://stad.gent/data/blank_node/30dbd28d-8667-4ef2-8569-c93e79539b30> .