@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e57cf8c9-623b-4c08-93e0-5efbb58ee940> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e57cf8c9-623b-4c08-93e0-5efbb58ee940> .