@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/99b409dd-7b36-4b16-8f02-694ed4113fad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/99b409dd-7b36-4b16-8f02-694ed4113fad> .