@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef881ecc-590e-4619-9708-a05d8bf71327> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef881ecc-590e-4619-9708-a05d8bf71327> .