@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21f05407-705e-4fdd-a5fa-cb94da7c6644> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21f05407-705e-4fdd-a5fa-cb94da7c6644> .