@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffb58e3a-237d-4152-839d-2e5e52496a59> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffb58e3a-237d-4152-839d-2e5e52496a59> .