@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f6ad49d1-db42-4c18-9af0-1450817304ab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f6ad49d1-db42-4c18-9af0-1450817304ab> .