@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68e9b5a7-f278-43a7-b13c-aecdbe0fb111> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68e9b5a7-f278-43a7-b13c-aecdbe0fb111> .