@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4c8d4d80-8b5e-4458-ac18-7c15b808957b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4c8d4d80-8b5e-4458-ac18-7c15b808957b> .