@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15c99438-00da-4985-888c-2faec8fece4a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15c99438-00da-4985-888c-2faec8fece4a> .