@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d61f6c91-cfd2-42c9-84fa-db63ae1fea37> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d61f6c91-cfd2-42c9-84fa-db63ae1fea37> .