@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1981c2e5-441d-4732-b8fc-8edb3b5ecf7b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1981c2e5-441d-4732-b8fc-8edb3b5ecf7b> .