@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3978fbde-805d-4e20-a362-5790d2c47724> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3978fbde-805d-4e20-a362-5790d2c47724> .