@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15b911ff-abde-4804-8c3a-66ab4de7ff23> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15b911ff-abde-4804-8c3a-66ab4de7ff23> .