@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90ce78c9-63b7-4ff2-a57f-9ee593a2b4b8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90ce78c9-63b7-4ff2-a57f-9ee593a2b4b8> .