@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4cf9b1d4-8535-4836-931a-6fb2e40a3f93> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4cf9b1d4-8535-4836-931a-6fb2e40a3f93> .