@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8f18e912-892e-47f1-bc69-7462730c4aaa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8f18e912-892e-47f1-bc69-7462730c4aaa> .