@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff446a8b-62ea-4c95-9464-a774a2838d60> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff446a8b-62ea-4c95-9464-a774a2838d60> .