@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef5b1cee-860b-4741-8839-1325c35faa23> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef5b1cee-860b-4741-8839-1325c35faa23> .