@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef12b14d-5656-46ad-9b4b-8053eb0bab4d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef12b14d-5656-46ad-9b4b-8053eb0bab4d> .