@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/12bc78ad-5e7e-4de7-8d5a-e3be4b2b9d7b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/12bc78ad-5e7e-4de7-8d5a-e3be4b2b9d7b> .