@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18b73c99-b2df-4213-91fe-33847b37e670> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18b73c99-b2df-4213-91fe-33847b37e670> .