@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9e68dffc-c838-4483-863f-91f0de6cf3b1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9e68dffc-c838-4483-863f-91f0de6cf3b1> .