@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1f1b16f5-5d3a-4a01-850a-4aa268e13992> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1f1b16f5-5d3a-4a01-850a-4aa268e13992> .