@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d91be7f4-2c41-4caa-a7cd-801b28548a62> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d91be7f4-2c41-4caa-a7cd-801b28548a62> .