@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f91fe3f7-d70c-4c97-a068-6a452716b20a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f91fe3f7-d70c-4c97-a068-6a452716b20a> .