@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/89be91bc-8479-47ff-a470-31eb864e783a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/89be91bc-8479-47ff-a470-31eb864e783a> .