@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/0ef21481-75db-4f68-b960-82c652cb1fa5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/0ef21481-75db-4f68-b960-82c652cb1fa5> .