@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f821007f-39da-4159-8c51-e388d5cfb8fc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f821007f-39da-4159-8c51-e388d5cfb8fc> .