@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91acbf45-94f7-4f35-ae11-ce0aa6bdd6b6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91acbf45-94f7-4f35-ae11-ce0aa6bdd6b6> .