@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cf1881ba-25bb-4f60-bc66-5a5096286ffd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cf1881ba-25bb-4f60-bc66-5a5096286ffd> .