@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/efc9ed61-90e8-4e37-9f23-975e014c74f3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/efc9ed61-90e8-4e37-9f23-975e014c74f3> .