@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/449e8f68-c299-4d0d-bbe4-968e366410bf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/449e8f68-c299-4d0d-bbe4-968e366410bf> .