@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/30ff3f33-2ab8-4e7f-95dc-13d66eb914b5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/30ff3f33-2ab8-4e7f-95dc-13d66eb914b5> .