@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1820d340-4294-433e-ba6b-82aec12bf551> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1820d340-4294-433e-ba6b-82aec12bf551> .