@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31bf9884-8258-41d5-9b7a-a6ff686ad7f1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31bf9884-8258-41d5-9b7a-a6ff686ad7f1> .