@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/421e304f-ba7a-4df1-bc6c-b74310c15015> rdfs:isDefinedBy <https://stad.gent/data/blank_node/421e304f-ba7a-4df1-bc6c-b74310c15015> .