@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad9ab438-9316-4b88-a3c2-d48bfa61d2fa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad9ab438-9316-4b88-a3c2-d48bfa61d2fa> .