@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/78eee550-c508-4dd6-9540-7639a73852ca> rdfs:isDefinedBy <https://stad.gent/data/blank_node/78eee550-c508-4dd6-9540-7639a73852ca> .