@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4ff9a567-632b-47ec-8467-3bb91cd6a7cf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4ff9a567-632b-47ec-8467-3bb91cd6a7cf> .