@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff6d4f80-2eb5-4f9c-a778-b8adb4cec006> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff6d4f80-2eb5-4f9c-a778-b8adb4cec006> .