@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/609b5c71-3ff7-40ce-a5ac-0dbd3d2a0bcc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/609b5c71-3ff7-40ce-a5ac-0dbd3d2a0bcc> .