@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/309ea00b-6bef-4ac1-b8ca-d56473c3688a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/309ea00b-6bef-4ac1-b8ca-d56473c3688a> .