@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9cf0d9aa-b910-4071-a486-3010b049294a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9cf0d9aa-b910-4071-a486-3010b049294a> .