@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/2ef90143-caa2-4a7f-abb3-4932becf05af> rdfs:isDefinedBy <https://stad.gent/data/blank_node/2ef90143-caa2-4a7f-abb3-4932becf05af> .