@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68968646-0427-4734-a39f-ff13883b886f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68968646-0427-4734-a39f-ff13883b886f> .