@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad13d8ac-0cb0-4792-8ee2-fee49d684d9f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad13d8ac-0cb0-4792-8ee2-fee49d684d9f> .