@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18b93226-fc91-42f5-b317-f1b59880373e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18b93226-fc91-42f5-b317-f1b59880373e> .