@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a3ffdd2e-ff60-4d29-b174-e7491ef07986> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a3ffdd2e-ff60-4d29-b174-e7491ef07986> .