@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31a26893-163e-4837-81d8-8d029c1a050a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31a26893-163e-4837-81d8-8d029c1a050a> .