@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18c2bf20-60dd-463f-9d3c-bd748dde9672> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18c2bf20-60dd-463f-9d3c-bd748dde9672> .