@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9a427be-fe88-4612-b1ba-81a69dd4df88> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9a427be-fe88-4612-b1ba-81a69dd4df88> .