@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68ff3b2a-a161-4d18-beaf-a990eb274ee5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68ff3b2a-a161-4d18-beaf-a990eb274ee5> .