@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8f15f247-493f-4d3b-b411-036803f5b897> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8f15f247-493f-4d3b-b411-036803f5b897> .