@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91d243d5-a887-4ac6-80a7-c99023a3b130> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91d243d5-a887-4ac6-80a7-c99023a3b130> .