@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15f57709-13b4-42a8-b8bc-4d4627da9b8c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15f57709-13b4-42a8-b8bc-4d4627da9b8c> .