@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90f8d55f-5176-4978-b50e-fde51dbbb4f6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90f8d55f-5176-4978-b50e-fde51dbbb4f6> .