@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ca86aef9-7bbe-451d-8093-156c916da7bf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ca86aef9-7bbe-451d-8093-156c916da7bf> .