@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f4cf4818-5637-4f99-bf14-c81495c2ef66> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f4cf4818-5637-4f99-bf14-c81495c2ef66> .