@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f909b57b-ddac-4945-ad7a-73acf77962fc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f909b57b-ddac-4945-ad7a-73acf77962fc> .