@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91afe4c5-6ef0-4be5-bddf-798fe0ff3fa8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91afe4c5-6ef0-4be5-bddf-798fe0ff3fa8> .