@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cf71b5e8-cca5-4209-9d3f-1a31575e8983> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cf71b5e8-cca5-4209-9d3f-1a31575e8983> .