@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1af381da-e529-4efa-ba99-6647ef173efd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1af381da-e529-4efa-ba99-6647ef173efd> .