@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18e69960-303f-4bbb-99aa-33130c8f753f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18e69960-303f-4bbb-99aa-33130c8f753f> .