@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e91c1c6d-f822-4c2d-93bb-89dcf20ab46c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e91c1c6d-f822-4c2d-93bb-89dcf20ab46c> .