@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91998ed3-c4f0-48f6-b7c3-1bd3a4bb6904> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91998ed3-c4f0-48f6-b7c3-1bd3a4bb6904> .