@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4972d506-3a80-4377-8462-8d221092c94d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4972d506-3a80-4377-8462-8d221092c94d> .