@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a30cf7ad-b1e9-46a4-850b-34b24afd42eb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a30cf7ad-b1e9-46a4-850b-34b24afd42eb> .