@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ca1ffb0f-8865-4497-afd0-fdd522a95362> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ca1ffb0f-8865-4497-afd0-fdd522a95362> .