@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/30643d6e-e801-4b65-bffe-5430be4b5131> rdfs:isDefinedBy <https://stad.gent/data/blank_node/30643d6e-e801-4b65-bffe-5430be4b5131> .