@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1f1f1bac-0ac4-4c94-8ea4-b7a8fb28ecf3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1f1f1bac-0ac4-4c94-8ea4-b7a8fb28ecf3> .