@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/55525daf-489b-4f81-9883-00b9ad91b515> rdfs:isDefinedBy <https://stad.gent/data/blank_node/55525daf-489b-4f81-9883-00b9ad91b515> .