@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1591bd22-c36d-49ab-ab4f-6a4257996fcb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1591bd22-c36d-49ab-ab4f-6a4257996fcb> .