@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/578f097f-75b6-447e-b989-47632b2fad4f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/578f097f-75b6-447e-b989-47632b2fad4f> .