@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f91c7fbb-887c-4d98-8385-c151c15da4bc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f91c7fbb-887c-4d98-8385-c151c15da4bc> .