@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1709d497-5aa2-4226-b92e-ffde51073eab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1709d497-5aa2-4226-b92e-ffde51073eab> .