@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21f47d40-2494-43b0-bdd1-6f56e3f4149d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21f47d40-2494-43b0-bdd1-6f56e3f4149d> .