@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/dffeb2d4-e21d-426d-a9bf-68c437f81f21> rdfs:isDefinedBy <https://stad.gent/data/blank_node/dffeb2d4-e21d-426d-a9bf-68c437f81f21> .