@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b439413-4554-439a-bdc5-5869c03c6b92> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b439413-4554-439a-bdc5-5869c03c6b92> .