@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffdab73d-5a80-47c7-bbde-34291571b451> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffdab73d-5a80-47c7-bbde-34291571b451> .