@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c18f2cd0-4bc9-4800-b5f7-e75206a436fd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c18f2cd0-4bc9-4800-b5f7-e75206a436fd> .