@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/99cf2b1f-e1d1-4031-a878-f53ea6f52d39> rdfs:isDefinedBy <https://stad.gent/data/blank_node/99cf2b1f-e1d1-4031-a878-f53ea6f52d39> .