@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b91d5912-240c-45d5-a753-34207febf18f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b91d5912-240c-45d5-a753-34207febf18f> .