@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad68bdf5-2643-4a1a-b69a-04e7716eaed3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad68bdf5-2643-4a1a-b69a-04e7716eaed3> .