@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef924754-f90f-4045-8db9-1bd7b14c6acf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef924754-f90f-4045-8db9-1bd7b14c6acf> .