@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef751900-db32-4852-9555-94f159e5b863> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef751900-db32-4852-9555-94f159e5b863> .