@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91d8e5e4-3861-41fa-91ed-ea185770cca9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91d8e5e4-3861-41fa-91ed-ea185770cca9> .