@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef423b85-c5ba-4391-b78d-ee95d832f573> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef423b85-c5ba-4391-b78d-ee95d832f573> .