@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68ef1098-aaaa-4394-a17c-553d7aafc15d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68ef1098-aaaa-4394-a17c-553d7aafc15d> .