@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68f770ab-00a8-41c4-97ad-02c4ca8a1e12> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68f770ab-00a8-41c4-97ad-02c4ca8a1e12> .