@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68b4f4b3-262d-4a1b-95da-c0b24cf619fb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68b4f4b3-262d-4a1b-95da-c0b24cf619fb> .