@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28ff248c-9b33-4782-b3f6-9bc78492441d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28ff248c-9b33-4782-b3f6-9bc78492441d> .