@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d498e16b-1621-45b5-8531-c4aaf4434b33> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d498e16b-1621-45b5-8531-c4aaf4434b33> .