@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1ef756a0-da89-4efd-bce9-f44a396ea18a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1ef756a0-da89-4efd-bce9-f44a396ea18a> .