@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4dd8f0aa-323f-48d9-a071-55678ce20ebb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4dd8f0aa-323f-48d9-a071-55678ce20ebb> .