@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15f1a9db-cbeb-4b97-9ff2-bf1e376f7f44> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15f1a9db-cbeb-4b97-9ff2-bf1e376f7f44> .