@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ca4efd01-c6e2-4753-9dae-fb356aab138f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ca4efd01-c6e2-4753-9dae-fb356aab138f> .