@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61b351ac-bbcb-49d5-b452-3b58966e3396> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61b351ac-bbcb-49d5-b452-3b58966e3396> .