@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad9b3963-2a76-46ee-81ac-e155c11b4229> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad9b3963-2a76-46ee-81ac-e155c11b4229> .