@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/30ff72d9-9bf4-43fc-94a7-24d499958fbe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/30ff72d9-9bf4-43fc-94a7-24d499958fbe> .