@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cff4f6c4-e4d9-4dac-a1af-0f25f22862f2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cff4f6c4-e4d9-4dac-a1af-0f25f22862f2> .