@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90fe66ed-b806-424d-9478-ed7c39da9adf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90fe66ed-b806-424d-9478-ed7c39da9adf> .