@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61c31313-d69f-4420-a003-cb0b21ec4dcd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61c31313-d69f-4420-a003-cb0b21ec4dcd> .