@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68939dc9-0c6b-4d5c-9f9a-3e8bdc082376> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68939dc9-0c6b-4d5c-9f9a-3e8bdc082376> .