@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff042e2e-3ee6-4a6c-baf9-7e89a21baa96> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff042e2e-3ee6-4a6c-baf9-7e89a21baa96> .