@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/321992b7-61f7-42cd-80f4-90b16906e5ed> rdfs:isDefinedBy <https://stad.gent/data/blank_node/321992b7-61f7-42cd-80f4-90b16906e5ed> .