@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff25883d-3cf1-4830-bddd-a1a39686ece3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff25883d-3cf1-4830-bddd-a1a39686ece3> .