@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4f0823ab-7390-4014-ac19-456211cb645a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4f0823ab-7390-4014-ac19-456211cb645a> .