@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/66903b1f-f60d-4c7d-9490-eea712bb434b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/66903b1f-f60d-4c7d-9490-eea712bb434b> .