@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef7791ed-b24c-4b1a-936f-6371386584b5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef7791ed-b24c-4b1a-936f-6371386584b5> .