@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6b9254ab-3f4d-4e3e-8b43-909cf4693adc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6b9254ab-3f4d-4e3e-8b43-909cf4693adc> .