@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68bda90d-a094-478f-9a96-0c4397ef7c96> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68bda90d-a094-478f-9a96-0c4397ef7c96> .