@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/578341f8-8555-4d2e-850b-14006ad69f06> rdfs:isDefinedBy <https://stad.gent/data/blank_node/578341f8-8555-4d2e-850b-14006ad69f06> .