@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/7c9219dd-1004-41eb-8231-98773124fdea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/7c9219dd-1004-41eb-8231-98773124fdea> .