@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cff68c7a-c143-4a65-a517-227324dd8199> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cff68c7a-c143-4a65-a517-227324dd8199> .