@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef263619-658d-4ecf-a8f3-123ee2ee341e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef263619-658d-4ecf-a8f3-123ee2ee341e> .