@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8ab81fc5-8d31-4adc-9fd1-e3ffb7de774c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8ab81fc5-8d31-4adc-9fd1-e3ffb7de774c> .