@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/681828c1-c29b-408c-a02b-2b43ae344d8e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/681828c1-c29b-408c-a02b-2b43ae344d8e> .