@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a0efdfa9-b1af-4be8-9f54-815bd5891a64> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a0efdfa9-b1af-4be8-9f54-815bd5891a64> .