@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d91cb431-bac3-47ac-a962-ed4588ea55a8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d91cb431-bac3-47ac-a962-ed4588ea55a8> .