@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bff18217-86d9-437e-98d6-1f946ef4b5aa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bff18217-86d9-437e-98d6-1f946ef4b5aa> .